Description
Delivery
Warranty
Manuals
Flagship engineering, built for serious spaces
Phase 4 is designed to be the centrepiece of a high-spec home gym, personal training studio or commercial facility. Heavy-duty, exceptionally smooth and built to grow with you as you progress.
Squat rack Perform all of your barbell lifts with peace of mind that the commercially-rated, heavy-duty 75 x 75 x 3mm frame has been built to last through intense, regular training.
Dual cable ratios Adjustable 2:1 pulleys allow for comfortable progression on isolation work, while the fixed 1:1 pulleys are there for when it's time to lift heavy on the included lat pulldown seat.
Modular by design The Phase 4 can be used as an out-of-the-box system or expanded upon with storage, uprights, accessories and upgrades thanks to the deep Phase ecosystem.
Available to view The Phase 4 is best experienced in person. Available to view in our showrooms at Ampthill, Preston and Milton Keynes. Book an appointment here.
The Phase 4 system is the very best in our range, trusted by professional sports teams, training studios and elite home gym owners to be the centrepiece of their space.
Also included with this rack is a low row footplate, a fully adjustable pull-up bar, J-hooks, spotter arms and aluminium pulley wheels for a smooth, consistent cable experience.
What our customers say
What a beast!! Really happy with my Phase 4. Took the leap as I'm in the sticks and don't want the hassle of getting to the gym and this has bought it home for me. Pros: Built like a rock. The site said don't bolt it to the floor so I left it and it doesn't move an inch… Feels rock solid when training on it Cables are smooth, probably smoother than the gym and it came with rope handles with a nice grip to them. Top cable is a unit, not even close to clearing the stack weight on lat pulldowns so feel solid for years to come Happy customer. Great service from Musclesquad and would recommend this all day long
Tom
Verified buyer
Absolutely incredible product — the quality is amazing and has really elevated my workouts. A huge thanks to the guys at the Milton Keynes warehouse too, for talking me through the product and showing the alternatives. I really recommend seeing it in person if you're thinking about buying it, it's well worth the drive if you're making a big purchase like this.
Daniel
Verified buyer
Rack is quality, absolutely everything you need on one machine. Made up with it, worth the investment for a home gym.
Dale
Verified buyer
Built to last. Built to perform. Our Phase 4 Rack is made from solid 75x75mm 3mm powder-coated steel. It's commercial-grade equipment with a net weight of over 500kg. It doesn't need bolting down and is built to withstand regular, intense use.
The adjustable pulleys run on a 2:1 ratio and are ideal for isolation work and dual cable movements.
On the top of the rack, the fixed pulleys are on a 1:1 ratio so you feel the full 100kg in heavy pulling movements. Add a Phase 4 Pulley Converter to run 1:1 anywhere on the uprights.
The Phase 4 system can be expanded upon with storage shelves, additional uprights, extra weight stacks and a bunch of handy add-on accessories for more niche lifts. It comes as a squat rack but can be expanded upon to build the exact setup you need.
Full specifications
Total height 2320mm
Total width 1230mm (1872mm including plate storage)
Total depth 1290mm
Total depth (including lat seat) 1585mm
Net weight 522kg
Frame 75 x 75 x 3mm powder-coated steel
Hole spacing / size 50mm spacing, 21mm holes
Bar compatibility 6ft international, all 7ft bars
Max load 350kg
Commercially graded Yes
Boltable to floor No, uses front stabiliser feet
Brace plates Yes
Compatibility Phase 4 and cross-compatible accessories
Folding No
What's included
Phase 4 Cable Equipped Multi-Functional Squat Rack Commercial-grade frame
4 x cable pulleys 2 x fixed and 2 x adjustable
2 x 100kg weight stacks per side 200kg total
Adjustable pull-up grips Multiple grip positions
2 x sandwich J-hooks For barbell racking
2 x spotter arms For safe solo lifting
6 x weight plate storage poles Integrated into the frame
2 x claw barbell storage Holds your barbell on the frame
2 x single handle attachments For cable exercises
Branded rear cable attachment hooks For storing attachments
Rear storage bar Additional attachment storage
Laser cut weight plate guards Protect the frame finish
Lat pulldown seat and adjustable leg brace Removable
Low row footplate Removable
Resistance band pegs For band-assisted or band-resisted work
Aluminium pulleys Smooth, hard-wearing cable action
Optional extras
Phase 4 Pulley Converter Enables the 1:1 system to be used anywhere on the rack. Perfect for seated rows where you might need the full 100kg.
Phase 4 Jammer Arms Great for chest press, shoulder press, shrugs and rows.
Phase 4 Bull Horn Dip Handle Target the triceps and chest.
Phase 4 Landmine Puts your barbell on a pivot for T-bar rows and landmine presses.
Phase 4 Leg Roller Support your split-squats or use this as a pad to perform preacher curls and hyperextensions.
Phase 4 Belt Squat Helps you squat heavy without putting load on your spine and shoulders.
The Phase 4 Cable Equipped Multi-Functional Squat Rack is only compatible with Phase 4 or cross-compatible accessories.
Save with a full gym package
You can buy the Phase 4 Cable-Equipped Multi-Functional Squat Rack as part of a package for a group discount. Each set includes the rack, our Phase 3 FID Bench, Phase 1 7ft Olympic Barbell and your choice of weight plates.
Rubber Tri-Grip Most popular
Rubber Bumper Olympic style
Crumb Rubber Bumper Quietest
Competition Metal Core Thinnest profile
Rubber Coloured Bumper Competition colours
Coloured Competition Metal Core Thinnest profile
Simply make your selection at the top of the page for extra savings.
Assembly and installation
Build it yourself Two people and 4–6 hours is all it takes. Every rack ships with a full instruction manual to walk you through the entire process, and we have a step-by-step build video of the Smith version of this rack on our YouTube channel. They're very similar so you'll have a clear blueprint to work from.
Professional installation We offer a professional installation service in select postcodes. Get in touch at sales@musclesquad.com for a bespoke quote. Outside our coverage? We can refer you to one of our trusted installation partners.
Hear from our Head of Product Chris -
Why the Phase 4 Multi-Functional Trainer and Squat Rack is our flagship product
Choosing the right all-in-one rack
Multi-Functional Trainer
Advanced Multi-Functional Trainer
You are here
Phase 4 Flagship Rack
Phase 4 with Smith
Phase 3 Modular Rack
Weight Stack
2 x 72kg rear stacks
2 x 90kg side stacks, 1 x 120kg rear stack
2 x 100kg side stacks
2 x 100kg side stacks
2 x 90kg / 100kg side stacks
Smith Machine
Yes
Yes
No
Yes
Yes
Cable Ratio i A 1:1 ratio gives you more weight. A 2:1 ratio gives you smaller jumps to progress in. Learn more
1:1 (2:1 conversion kit available to buy)
1:1 and 2:1
1:1 and 2:1
1:1 and 2:1
1:1 and 2:1
Total Height
2240mm
2306mm
2320mm
2320mm
209cm / 219cm / 234cm
Total Depth (w/ attachments)
1680mm
2135mm
1585mm
1912mm
1801mm
Frame
50 x 50 x 2mm stainless steel front frame
50 x 50 x 2mm stainless steel front frame
75 x 75 x 3mm powder-coated steel
75 x 75 x 3mm powder-coated steel
75 x 75 x 2.5mm powder-coated steel
Commercial Grade
No
No
Yes
Yes
No
Installation Available*
Yes
Yes
Yes
Yes
Yes
Accessory Range
MFT accessories
MFT accessories
Phase 4 accessories
Phase 4 accessories
In development
Price
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Frequently asked questions
How do I build the rack?
Two people are required to assemble this rack due to its size and weight. Each rack comes with an instruction manual and we also have a full build video on YouTube for this rack in its smith machine version, which is very similar. If you'd rather not build it yourself, we offer a professional installation service in select postcodes.
How much space do I need?
Full measurements are provided in the Specs tab further up the page. Beyond that, we recommend 10cm of additional ceiling clearance to train pull-ups and 30cm on either side of the rack to comfortably load plates on and off the barbell.
How will it be delivered?
Your rack will be delivered on a pallet to the nearest kerbside to your address. This is standard for equipment this size since our delivery partners aren't insured to bring the rack onto your property. You can then decant the box and move the parts inside. No part weighs more than 25kg.
Before your delivery, you'll be contacted by our couriers to arrange a date so you can be in to accept the pallet. We can also arrange specific delivery dates or hold your order until you're ready to receive it. Simply get in touch before ordering and we'd be happy to help.
Do I need to bolt it to the floor?
The rack can be bolted to the floor but it's not necessary. It weighs over 500kg and is solid as a rock.
Do I need gym flooring beneath the rack?
Yes, it's highly recommended. We suggest having gym flooring across your entire space, but at the very least it should be under your equipment where the brunt of the weight is centred.
Is finance available?
Yes, we offer interest-free finance for 12 months and interest-bearing finance up to 48 months through our partners Novuna. Applications are subject to status and eligibility.
What warranty does it come with?
All MuscleSquad racks come with a 10 year warranty on the frame and 2 years on the cables, pulleys and accessories. If anything goes wrong in that time, contact us and we will arrange a replacement.
England and Scotland (excluding Highlands)
Your rack will be delivered by our delivery partners, Pallex. They will contact you within 48 hours of your order to arrange a convenient delivery day to kerbside. The rack will arrive on a pallet, please arrange disposal of the pallet as Pallex will not take it away. Delivery is usually within 5–10 days.
Scottish Highlands
Your rack will be delivered by our delivery partners, Pallex. They will contact you within 48 hours of your order to arrange a convenient delivery day to kerbside. The rack will arrive on a pallet, please arrange disposal of the pallet as Pallex will not take it away. Delivery is usually within 5–10 days.
Northern Ireland
Your rack will be delivered by our delivery partners, Pallet Line. They will contact you within 48 hours of your order to arrange a convenient delivery day to kerbside. The rack will arrive on a pallet, please arrange disposal of the pallet as Pallet Line will not take it away. Delivery is usually within 5 days.
If you have any questions about delivery, visit our delivery information page or get in touch by email or chat.
All MuscleSquad squat racks come with a comprehensive warranty for added peace of mind.
10 years Frame cover
2 years Accessories, pulleys and cables
48 hours Response time for warranty claims
During the warranty period, contact us directly and we will arrange a replacement.
Warranty does not cover
Damage resulting from negligence (e.g. dropping the product)
Damage resulting from unauthorised modification
Damage caused by weather or natural disaster (e.g. rust from outdoor storage)
The product must only be used indoors in a temperature-controlled environment and kept dry.
Theft or loss of the product
Improper cleaning
No chemical solution should be sprayed directly onto the product. This can remove paint, ceramic coating, ionised or chromed finishes and cause rust. Damage caused by chemical products will void the warranty.
To obtain warranty service, email info@musclesquad.com with full details of the issue, including photos where possible. We will respond with a resolution within 48 hours.