Foldable Gym Equipment: What Actually Folds Away, by Spec

Contents16

• Foldable squat racks
• Foldable pull-up bars
• Foldable plyo boxes
• Foldable functional trainers and cable machines
• Foldable flat benches
• Foldable adjustable benches
• Adjustable dumbbells: folding a whole rack into one pair
• How the wall-mounted fold actually works
• Matching a bench to a rack brand
• If you can't drill into a wall
• When a fold isn't worth paying for
• What to check before you buy any of it
• Comparison across every foldable category on this page
• Which foldable category actually fits your space
• Checking folding hardware once it's installed
• Building a small room out of foldable pieces

Foldable gym equipment is any strength-training gear built to shrink its own footprint when you're not using it — a rack that folds flat against a wall, a bench that collapses onto a bracket or its own legs, or a dumbbell set that replaces a whole rack of fixed weights with one adjustable pair. The common thread across all three categories is real folding hardware, not just a smaller-than-average size.

Foldable squat racks

A folding squat rack mounts to wall studs and swings up flat against the wall on hinged brackets. PRx Performance's Profile PRO is built from 11-gauge, 3x3-inch steel in 81, 89 and 95-inch upright heights, with wall brackets rated for 16 or 24-inch on-center studs and J-cups holding 600 lb (PRx Performance). Ceiling clearance scales with upright height: PRx recommends an 8'3" (99-inch) ceiling for the 81-inch rack, 8'11" (107 inches) for the 89-inch version, and 9'5" (113 inches) for the 95-inch version, though the company also lists modified installs for lower ceilings on request.

PRx's Profile Folding Full Cage steps up from a two-upright half rack to a full four-upright cage in the same 11-gauge steel, with uprights spaced 48 inches wide and a 54.5 x 54.75-inch footprint when folded out. Folded in, it takes up just 70 x 12 inches of wall space, and the same 16-or-24-inch stud spacing applies, with a 1,000 lb overall capacity (PRx Performance). The step up from a half rack to a full cage mainly buys you a rear upright pair for safety spotter arms and a fully enclosed pull zone — worth it if you train heavy without a spotter, unnecessary if you mainly rack and unrack a bar.

Titan Fitness sells two folding lines that compete on similar ground. The X-3 Series uses 3-inch, 11-gauge steel uprights, an 1,100 lb weight capacity, and a fold depth as shallow as 5 inches from the wall in its short-depth build, with 80 and 90-inch height options (Titan Fitness). The T-3 Series steps down to 2x3-inch, 11-gauge steel uprights at the same 1,100 lb capacity and 5-inch fold depth, offered in 82 or 91-inch heights with 21.5 or 41.5-inch depth choices (Titan Fitness) — a lighter-duty, typically lower-cost build than the X-3 for the same footprint.

Mikolo's FoldGym line uses lighter 2-inch, 14-gauge steel and folds to about a 5-inch profile from the wall, with an overall rack height of 86.1 inches (Mikolo). Its published capacity is lower than the PRx and Titan racks above — 500 lb rackable, 800 lb whole-unit — and its J-hooks are rated to 400 lb, so it's built for a lighter home-gym load rather than heavy powerlifting work. Mikolo's own installation guidance calls for a sturdy wall, ideally concrete or brick, rather than specifying the same 16/24-inch stud spacing PRx and Titan use for wood-stud installs — check your own wall type against the manufacturer's install guide before choosing this option.

All three brands need a genuinely solid wall and the manufacturer's own bracket hardware to hold load safely. None of them are designed to anchor into drywall alone, and none of their mounting hardware is interchangeable between brands.

Rogue Fitness sells a fourth folding rack worth comparing directly against those three: the Monster Lite RML-3W Fold Back Wall Mount Rack. It uses the same class of build as its competitors — 3x3-inch, 11-gauge steel uprights, a 90.375-inch height, and 5/8-inch SAE grade 5 bolt hardware — and folds back to less than 5 inches from the wall (Rogue Fitness). It ships in two inside-depth options, 21.5 or 41.5 inches, and mounts across four wood studs for the stringer that carries the load. Rogue's own listing doesn't publish an overall weight capacity figure the way PRx and Titan do, so if a stated capacity number matters to your decision, that's a real point in favor of the other two brands rather than a gap you should assume away.

That gives four genuinely comparable folding rack lines — PRx Profile PRO, Titan X-3/T-3, Mikolo FoldGym, and Rogue RML-3W — each solving the same wall-fold problem with different steel gauges, fold depths and stud requirements:

Foldable pull-up bars

A pull-up bar doesn't need much footprint to begin with, but a folding one still earns its keep in a room where even a fixed bar sticking out from the wall is one more thing to walk into. Titan Fitness's Pop-Out Pull-Up Bar mounts to wood studs and swings out to a 49.25-inch overall open length with a 37-inch working bar and a 32 mm smooth-and-knurled grip, then folds back to just 4.5 inches of closed depth on a single locking pin (Titan Fitness). It's rated to 250 lb, noticeably lighter-duty than the fixed wall- and ceiling-mounted pull-up bars Titan also sells at up to 500 lb capacity — the trade for the fold is a lower weight rating, not a free upgrade.

If you already own a wall-mounted folding rack, you may not need a separate folding pull-up bar at all: PRx's Profile ONE and several of Titan's own rack lines sell a pull-up bar attachment that mounts across the rack's own uprights, folding away with the rack itself rather than needing its own dedicated wall space. A standalone folding pull-up bar like Titan's Pop-Out model makes more sense for a room with no rack at all, or for a second bar somewhere a rack doesn't reach.

Foldable plyo boxes

Most adjustable plyo boxes — REP Fitness's Adjustable Plyo Box at 16, 20 or 24 inches, or Titan's own 12–24-inch adjustable steel box — change height by repositioning a pin, not by folding flat, so they still store at close to full size. Titan's Foldable Angled Plyometrics Box is a different design built specifically to fold: it opens to a 30-degree angled slant board measuring 15 inches tall, 24 inches wide and 29 inches deep, with a 23.5 x 23.5-inch non-slip footplate, then folds flat for storage with built-in transport wheels and a 350 lb user weight limit (Titan Fitness). At 48 lb per unit and sold as a set of two, it's built more for step-ups, calf and shin stretching, and lateral box-jump work than as a straight vertical box-jump substitute — check the angled-slant use case against what you actually need a plyo box for before buying it in place of a fixed-height box.

Foldable functional trainers and cable machines

This is the category where "foldable" buys the most floor space back relative to a standard freestanding cable machine, because a functional trainer's dual towers and cable arms normally need a permanent footprint of their own. Torque Fitness's Wall-Mounted F9 mounts to standard wood studs and folds its doors flat to a 14-inch closed depth, opening out to 39.5 inches deep for training with independent 150, 200 or 225 lb weight stacks on each side and a built-in pull-up bar (Torque Fitness). Its cable ratio runs 1:2 across all stack sizes — a 150 lb stack setting delivers 75 lb of actual resistance per side — so match the stated stack number to that ratio rather than assuming it's a 1:1 figure the way a standard cable machine's plate-loaded stack usually is.

Mikolo's CHEETAH combines a folding power rack with a cable crossover system, lat pulldown station, pull-up bar and functional-trainer configuration in one wall-mounted unit, built from lighter 2x2-inch, 14-gauge steel with a 300 lb static / 250 lb dynamic capacity per side and a folded footprint the company lists at about 3 square feet (Mikolo). Like its FoldGym rack, Mikolo recommends a concrete or brick wall over stud-only drywall, and calls for stringer boards behind the wall surface if you're mounting into a standard wood-stud wall instead.

Tonal's Tonal 2 takes the folding-cable idea furthest: its motorized resistance arms retract to a 5.5-inch depth from the wall, with the whole unit measuring 50.9 inches tall by 21.5 inches wide and delivering up to 250 lb of total digital resistance, 125 lb per arm (Tonal product page; Tonal support knowledge base, "max supported weight"). It's the shallowest fold of anything compared on this page, but it's also a fundamentally different product — a powered, screen-driven system rather than a plate- or pin-loaded machine — so weigh that difference alongside the depth number, not instead of it.

Foldable flat benches

A flat folding bench does one job: it gives you a bench press or dumbbell bench surface, then folds nearly flush against the wall. The Valor Fitness DA-4 is a straightforward example — 47 x 12 x 17.5 inches set up, and just 8.5 inches deep from the wall when folded onto its bracket, with a 1,200 lb static / 660 lb dynamic weight capacity (Valor Fitness).

PRx Performance's Profile Flat Folding Bench works the same way at a larger scale: 17 x 12 x 45 inches deployed, folding up to a 61-inch stowed height flat against the wall (PRx Performance), with a 1,000 lb capacity per its Amazon listing (Amazon). It's built to fit between the uprights of PRx's own Profile CORE, Profile PRO and Murphy racks, so hardware and stud spacing line up if you already own one of those.

Foldable adjustable benches

An adjustable folding bench adds incline and decline positions on top of the fold. PRx's Profile Incline Folding Weight Bench moves through 12 positions from flat (0°) up to 85 degrees, deploys to 18 x 18 x 65.25 inches, and folds back to just 8 inches from the wall on the same 16-inch stud spacing as its flat sibling (PRx Performance).

The Body-Solid GFID225B takes the freestanding route instead. Built from 2x4-inch, 14-gauge steel and assembled at 57 x 16 x 18 inches, it offers a 7-position ladder adjustment for flat, incline and decline training, folds down with a pull-pin release, and rolls on built-in transport wheels — no wall or studs required (Body-Solid).

Adjustable dumbbells: folding a whole rack into one pair

Adjustable dumbbells solve a different kind of space problem: instead of a long shelf of fixed pairs, one adjustable dumbbell covers a full weight range. The Bowflex SelectTech 552 dial-adjusts from 5 to 52.5 lb per hand across 15 settings in 2.5 lb steps, with each dumbbell measuring 16.9 x 8.3 x 9 inches (Bowflex) — close to the footprint of a single fixed dumbbell, not fifteen pairs. There's no official expansion path past 52.5 lb; outgrowing it means buying a second, heavier unit rather than adding a kit.

PowerBlock's Elite EXP starts smaller at its base stage: 5 to 50 lb per hand in a 12 x 6 x 6-inch block, with weight added in 2.5 and 5 lb steps (Rogue Fitness). Separate expansion kits extend the range without replacing the base block: Stage 2 grows the block to 14 x 6.25 x 6 inches and adds weight up to 70 lb per hand, and Stage 3 grows it again to 16 x 6 x 6 inches for a 90 lb per hand ceiling (Rogue Fitness). Each stage is sold separately, so the system lets you match your storage footprint and your budget to your current strength instead of buying the largest block on day one.

How the wall-mounted fold actually works

Wall-mounted racks and benches from PRx Performance fold on hinged brackets at each mounting point, assisted by gas shocks that reduce the effort needed to lift the frame back against the wall — PRx's Incline Folding Weight Bench, for example, uses 120 lb gas shocks to offset an 85 lb bench frame, and the company applies the same spring-assisted bracket design across its rack line (PRx Performance). That's different from a rack or bench that simply unbolts and gets carried away — the point of the fold is that the hardware stays mounted permanently and the frame itself swings, so setup and teardown take seconds rather than requiring tools each time.

The stud spacing matters because it's what the brackets actually bolt into. PRx specifies 16 or 24-inch on-center studs across its Profile racks and benches, and if your studs land somewhere in between or are unevenly spaced, the fix is a horizontal ledger board bolted across the studs so the brackets have a consistent, solid anchor point (PRx Performance). Skipping the ledger board and bolting into drywall alone isn't a safe substitute — it's the single most common way a wall-mounted setup fails.

The fold mechanism itself isn't the same part-for-part across every category on this page, even when the end result — something flat against a wall — looks similar. A folding pull-up bar like Titan's Pop-Out model uses a single locking pin: pull it, swing the bar out to its working position, and reinsert the pin to lock it open (Titan Fitness). A folding rack or bench generally uses a hinged bracket at each mounting point instead of a single pin, because the load path runs through the whole frame rather than one bar. A folding functional trainer adds a third mechanism again — Torque's Wall-Mounted F9 folds two full-height doors shut over the cable towers, rather than swinging a frame flat the way a rack does (Torque Fitness), while Mikolo's CHEETAH combines rack-style folding with a removable pull-up bar and cable handles that come off entirely rather than folding in place (Mikolo). Tonal 2 is the outlier: its retraction is motorized, not manual, so there's no pin, hinge or gas shock to check or maintain the way there is on every mechanically-folded product above it (Tonal).

Bolt count is a rough proxy for how permanent and how load-bearing a given mount is meant to be. Rogue's RML-3W calls for a stringer across four wood studs and 5/8-inch SAE grade 5 bolts (Rogue Fitness) — hardware sized for a rack that's expected to take a loaded barbell's full weight repeatedly. Torque's F9 installation is commonly done with around a dozen mounting bolts into studs, with at least one published review installing additional bolts beyond the stated minimum for extra stability during pull-ups (Torque Fitness). A folding pull-up bar, by contrast, typically mounts on far fewer points, reflecting its lower stated capacity relative to a full rack or cable machine. None of this is a reason to skip the manufacturer's own hardware or bolt count — it's a way to sanity-check that a listing's mounting hardware actually matches the weight class it claims.

Matching a bench to a rack brand

Not every folding bench is built to pair with every folding rack. PRx Performance designs its Profile Flat Folding Bench and Profile Incline Folding Weight Bench specifically to mount between the uprights of its own Profile CORE, Profile PRO and Murphy rack lines, using the same 16-inch stud spacing across both the rack and the bench (PRx Performance). Titan Fitness takes a different approach: rather than selling its own folding wall-mounted bench, it sells a Wall Mounted Bench Hanger — a bracket that stores a standard bench on 16-inch center-to-center wall studs rather than folding the bench itself flat (Titan Fitness). If you're building a rack-and-bench combination from a single brand, check whether that brand actually makes a matching folding bench or only a hanger for an existing one — they solve the storage problem differently.

If you can't drill into a wall

Every wall-mounted rack and bench above needs real stud access, and that rules the whole wall-mounted category out for a lot of renters or anyone with a wall that won't take a bolted bracket. The freestanding alternatives aren't as flat when folded, but they avoid the drilling question entirely: PowerBlock's Elite EXP and the Bowflex SelectTech 552 both stand on the floor or a shelf with no mounting hardware at all, and the Body-Solid GFID225B folds its own frame and rolls on wheels rather than folding onto a wall bracket. Titan's Foldable Angled Plyometrics Box also needs no wall — it's freestanding by design and rolls on its own transport wheels once folded (Titan Fitness). The functional-trainer and cable-machine category doesn't have a comparable freestanding folding option among the products sourced for this page — Torque's F9, Mikolo's CHEETAH and Tonal 2 are all wall-mounted by design, so a renter ruled out of that wall requirement is generally better served skipping the folding-cable category entirely rather than looking for a freestanding folding substitute that doesn't clearly exist yet at the same fold depth. If none of the wall-mounted racks above are usable in your space, building around a freestanding bench, a set of adjustable dumbbells, and a folding plyo box — without a folding rack or cable machine in the mix — is a legitimate way to keep a room's footprint small without needing to drill anything.

When a fold isn't worth paying for

Folding hardware adds cost, moving parts, and — in the case of a hinge, gas shock or locking pin — one more thing that can wear out or need occasional maintenance, compared to an equivalent fixed or freestanding version of the same product. That trade is clearly worth it when the alternative is a rack or cable machine permanently blocking a walkway or parking spot. It's a much closer call for a small, already-narrow item. Titan's Pop-Out Pull-Up Bar folds to 4.5 inches versus a fixed wall- or ceiling-mounted bar that already sticks out only a modest amount and carries double the weight rating — 500 lb versus 250 lb (Titan Fitness). If your room has a genuinely dead corner or an unused stretch of wall where a fixed bar isn't in anyone's way, the fixed version's higher capacity and simpler, pin-free hardware can be the better buy, and the fold becomes something you're paying for without actually needing. The same logic applies to plyo boxes: if you have a shelf or corner where a fixed-height or simple stackable box lives undisturbed, Titan's or REP's non-folding adjustable boxes need one less moving part than the angled folding version, at the cost of not folding flat when you're done. Foldable is a real feature worth paying for when it solves an actual space conflict — not a feature worth chasing for its own sake on equipment that was never in anyone's way to begin with.

What to check before you buy any of it

1. Stud spacing at your mounting spot — 16 or 24 inches on center is the standard for wall-mounted racks and benches; uneven studs need a ledger board. Some brands (Mikolo) call for concrete or brick over stud-only drywall instead — check the specific manufacturer's install guide rather than assuming every wall-mounted product uses the same wall type.
2. Ceiling height to fold a rack up, if you're buying a wall-mounted rack — taller uprights need more overhead clearance.
3. Folded depth from the wall, in inches from the manufacturer's page, not the word "compact" from a listing photo. This ranges from a full 70 x 12-inch wall footprint on PRx's largest folding cage down to about 5 inches on most folding racks, 4.5 inches on Titan's folding pull-up bar, and 5.5 inches on Tonal's motorized arms — the category spans a wide range even among products that all call themselves "foldable."
4. Weight capacity, and whether it's a static or dynamic figure — dynamic capacity accounts for movement and is usually the lower, more conservative number. A folding pull-up bar or plyo box is also typically rated well below a comparable fixed or non-folding version of the same equipment, since the fold mechanism itself is a weaker point than a solid weld.
5. Whether your equipment needs to match a specific brand's mounting system — PRx's benches are built for PRx's own racks, Titan doesn't sell a folding bench at all (only a bench hanger), and a folding pull-up bar attachment usually only bolts to that same brand's rack uprights.
6. What the fold actually replaces. A folding rack or bench replaces floor space with wall space. A folding functional trainer or cable machine replaces an entire multi-tower footprint with a single wall panel. Adjustable dumbbells replace a shelf of fixed pairs. Each trade is different, so match it to what's actually crowding your room rather than buying "foldable" gear in general.

Comparison across every foldable category on this page

Which foldable category actually fits your space

Start with what's eating the most floor area right now, not with whichever category has the most marketing around the word "foldable."

• A fixed rack blocks a walkway or parking spot. A wall-mounted folding rack (PRx, Titan, Rogue) is the direct fix, but only if you have stud or masonry access at that wall. If you don't, a freestanding rack outside the scope of this page is the honest answer — no folding rack works without a solid wall behind it.
• A bench is the obstacle, not a rack. Go straight to a folding bench rather than a folding rack. A wall-mounted flat bench folds flattest; a freestanding adjustable bench like the Body-Solid GFID225B needs no wall at all.
• You want a full weight rack's range from one shelf spot. Adjustable dumbbells (Bowflex SelectTech, PowerBlock Elite EXP) solve this without touching a wall or a stud.
• A cable machine or functional trainer's twin towers are the biggest thing in the room. This is where folding buys back the most space relative to a standard freestanding version — Torque's F9 or Tonal's motorized arms fold to well under a foot deep, versus several feet of permanent footprint for a non-folding functional trainer.
• A pull-up bar or plyo box sticks out and you walk into it. These are the smallest fixes on this page in absolute terms, but a folding pull-up bar or a folding angled plyo box is the direct swap for the fixed version of either.
• You can't drill into any wall at all. Rule out every wall-mounted category above regardless of specs, and build the room around freestanding pieces instead: a freestanding folding bench, adjustable dumbbells, and a folding plyo box cover strength, angle-adjustable pressing, and jump training without a single bolt into a stud.
• The floor itself is the problem — bare concrete, a slab that transmits noise, or a surface you're worried about denting. That's a flooring decision, not an equipment-fold decision; see flooring for home gym for how tile, roll and large-format rubber compare by thickness and rated load, since none of the fold-based savings above matter if the floor underneath isn't rated for what you're dropping on it.

Checking folding hardware once it's installed

Folding equipment has a physical check that fixed equipment doesn't, because the failure point is different. On a fixed rack or bench, the risk is mainly in the original mounting. On anything that folds, there's a second, repeating risk: the hinge, pin or gas shock not being fully engaged after the most recent fold-out. Titan's Pop-Out Pull-Up Bar and the Body-Solid GFID225B both rely on a single locking pin to hold their working position (Titan Fitness; Body-Solid) — a pin that isn't pushed all the way through is the mechanical difference between a bar or bench that holds load and one that doesn't. PRx sizes its gas shocks to a specific frame weight rather than an arbitrary margin — 120 lb shocks offsetting an 85 lb bench frame on its Incline Folding Weight Bench (PRx Performance) — which is a useful number to know even without a published inspection schedule: a shock that's clearly lost lift assistance compared to when the bench was new is a sign of wear worth addressing, not a cosmetic difference to ignore. None of the manufacturers sourced across this page publish a specific inspection interval, so the practical habit is the same across every folding category here — glance at the pin or bracket engagement each time before loading weight, rather than assuming a fold that worked correctly last time will always seat the same way.

Building a small room out of foldable pieces

None of these categories work in isolation if your goal is an actual usable room. A folding rack solves the biggest single footprint, a folding bench handles the second-biggest, adjustable dumbbells replace what would otherwise be a long shelf or standalone rack of fixed weights, and a folding functional trainer replaces a multi-tower cable machine's permanent footprint with a single wall panel. Smaller pieces — a folding pull-up bar, a folding plyo box — matter less in square footage but still add up in a genuinely tight room. Start with whichever piece is currently blocking the most usable floor space — for most small rooms, that's the squat rack or the cable machine — and build outward from there, checking stud access and fold depth at each step rather than assuming "foldable" on the label means it will actually fit. Once the equipment footprint is settled, confirm the flooring underneath is rated for your heaviest realistic load; see flooring for home gym for how that comparison works by thickness and material rather than by "foldable" language, since flooring doesn't fold — it just needs to be rated correctly for what sits on top of it.

A realistic small-room build usually settles into one of two shapes. The wall-heavy version puts a folding rack, a folding bench and possibly a folding cable machine all on stud-mounted wall space, leaving the floor almost entirely open except for a shelf of adjustable dumbbells and a folded plyo box — this is the version that needs the most stud access up front but gives back the most floor area day to day. The floor-light freestanding version skips wall mounting entirely: a freestanding folding bench, adjustable dumbbells, and a folding plyo box cover strength and conditioning work without a single bolt, at the cost of never folding quite as flat as the wall-mounted equivalents and needing a dedicated corner or closet to lean or roll folded pieces into. Neither shape is objectively better — the wall-mounted version assumes a renovation-friendly wall and, in most cases, ownership rather than renting; the freestanding version assumes you're willing to trade some fold depth for zero installation. Pick the shape that matches your actual wall access before shopping individual products within it, then use the category comparisons above to choose the specific model once that larger decision is made.

For the full rack comparison, see the folding squat rack hub. For adjustable-bench specifics, see foldable adjustable weight bench. For flat-only folding benches, see folding weight benches. For the floor underneath any of this equipment, see flooring for home gym.

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For the wall-mounted rack option, see the PRx Profile PRO 73" Folding Squat Rack listing. For the adjustable-dumbbell option with the widest out-of-the-box range, see the Bowflex SelectTech 552 pair listing. Titan Fitness sells its Pop-Out Wall-Mount Folding Pull-Up Bar and its Foldable Angled Plyometrics Box direct at titan.fitness — their own site, not affiliate links.

General home-gym planning information only, not professional construction, electrical, structural, or training advice. Specifications, availability and prices change — verify them with the manufacturer or retailer before buying. No hands-on testing of any product named here is claimed.

Questions people also ask

What actually counts as 'foldable' gym equipment, versus just compact?

Foldable equipment changes its own footprint — a rack that swings flat against a wall, a bench that collapses its legs or folds onto a bracket, dumbbells that combine many weights into one adjustable unit, or a cable machine whose towers fold to a few inches deep. 'Compact' equipment is just smaller than average; it doesn't necessarily shrink further when you're done using it. Check the product's stored or folded dimensions specifically, not just its in-use size.

Do I need to own a wall-mounted rack before buying a wall-mounted bench?

Not always, but it helps. PRx Performance's Profile Flat Folding Bench and Profile Incline Folding Weight Bench are both designed to mount between the uprights of PRx's own Profile and Murphy racks, using the same stud spacing (PRx Performance). You can mount either bench on its own section of wall without a rack present, but you'll need the same 16-inch on-center stud access either way.

Is a folding rack or a folding bench the better first purchase for a small room?

It depends on what's eating your space now. If a fixed rack is blocking a walkway or parking spot, a wall-mounted folding rack like PRx's Profile PRO or Titan's X-3 solves that directly. If your room is rack-free already and a bench is the obstacle, start with a flat or adjustable folding bench instead. Either way, confirm your wall has usable stud spacing before buying — it's the one requirement neither category can work around.

Do folding functional trainers and cable machines actually save more space than a folding rack?

Relative to the non-folding version of the same equipment, usually yes. A standard freestanding functional trainer's twin towers take up several feet of permanent footprint whether or not you're using it, while a folding version like Torque's Wall-Mounted F9 or Tonal's motorized-arm system folds to well under a foot deep against the wall (Torque Fitness; Tonal). A folding rack saves real space too, but a non-folding rack is already narrower to begin with, so the percentage of footprint recovered is generally larger for a folding cable machine.