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Up to 18 months 0% APR available through promotional financing at checkout.
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Force USA M20 CORNERSTONE® All-In-One Trainer: 3x3. Reimagined.
The M20 is Force USA's next evolution of the All-In-One Trainer platform, built around a true 3" x 3" 11-gauge steel frame with 1" holes spaced every 2" for open attachment compatibility. It drops the center pulley system in favor of a dedicated Single Track Smith Machine and dual Freestyle Pulley Arms, so you get a walk-through power rack, a Smith machine, and a functional trainer in one footprint — set up against a wall or as a full walk-through, your choice.
Choose Olympic plate loading for up to 270 lb of resistance per side, or a pin-loaded weight stack starting at 200 lb per side and upgradeable to 250 lb. The new Dual Force Twist Lock switches each arm between a 1:1 and 2:1 pulley ratio without tools, and with both arms connected at 1:1 you get up to 500 lb of total cable resistance.
1" holes spaced every 2" give open compatibility with third-party 3x3 attachments. 49" exterior / 43" interior width (77" wide with the Smith Machine).
Switch each Freestyle Pulley Arm between a 1:1 and 2:1 ratio without tools — go heavier for isolation work or lighter and faster for functional training.
Lock Mode fixes the arms for heavy hypertrophy work; Flow Mode lets them track your body through 180 degrees of motion for athletic and rotational training.
Guide rod and linear bearings with a safety lock, and the lowest starting position in its class for a full deadlift range of motion. 35 lb bar with Olympic-standard knurling and spinning sleeves.
Plate-loaded delivers up to 270 lb of resistance per side. The weight stack version starts at 200 lb per side, upgradeable to 250 lb.
Set the M20 up against a wall to save space, or open it up as a full walk-through rack for a 360-degree training experience.
Ready to train on day one with a full attachment package built for the M20's cable system and rack.
A clean, modern finish that matches the rest of Force USA's CORNERSTONE® line.
Specifications
| Specification | Detail |
|---|---|
| Frame | 3" x 3" 11-Gauge Steel |
| Hole Spacing | 1" holes, 2" spacing |
| Exterior Dimensions | 49" W x 61" D x 86.5" H (77" W with Smith Machine) |
| Interior Dimensions | 43" W x 61" D x 83" H |
| Resistance – Plate Loaded | Up to 270 lb per side |
| Resistance – Weight Stack | 200 lb per side standard, upgradeable to 250 lb |
| Max Cable Resistance | Up to 500 lb (both arms at 1:1 ratio) |
| Pulley Ratios | Dual Force Twist Lock – tool-free switch between 1:1 and 2:1 per arm |
| Cable | 6.2mm nylon-coated mil-spec aircraft cable, tested to 2,000 lb |
| Smith Bar | 35 lb (unbalanced), Olympic-standard knurling, spinning sleeves |
| J-Hooks & Safety Arms Capacity | 1,000 lb each |
| Frame Weight Capacity | 992 lb |
| Smith Machine & Chin-Up Bar Capacity | 772 lb each |
| Included Attachments | 20+ |
| Assembly Time | 4–8 hours (professional assembly available) |
| Shipping | LTL freight, 3 boxes; heaviest box (frame) approx. 544 lb |
| Warranty (Home Use) | Lifetime (Frame) | 10 yr (Moving Parts) | 1 yr (Upholstery & Attachments) |
Frequently Asked Questions
Q: Plate-loaded or weight stack — which should I choose?
Plate-loaded gives you up to 270 lb of resistance per side using standard Olympic plates you supply yourself, at a lower up-front price. The weight stack version ships with a 200 lb stack per side (upgradeable to 250 lb) built in, so there's no plate loading required — you pay more up front for that convenience.
Q: What ceiling height and space do I need?
The M20 stands 86.5" tall (49" W x 61" D footprint, 77" wide with the Smith Machine installed). Leave extra room around the frame for the pulley arms and barbell movement, and check your ceiling height against your intended pull-up clearance.
Q: How do the pulley ratios work?
The Dual Force Twist Lock lets you switch each Freestyle Pulley Arm between a 1:1 and 2:1 ratio without tools. With both arms connected at 1:1, you get up to 500 lb of total cable resistance.
Q: Does the M20 work with attachments from other brands?
Yes. With true 3x3 uprights, 1" holes, and 2" spacing, it's compatible with a wide range of third-party 3x3 attachments in addition to the 20+ attachments included.
Q: How long does assembly take, and how does it ship?
Assembly runs 4–8 hours; professional assembly is available. The M20 ships LTL freight across 3 boxes, with the frame box the heaviest at roughly 544 lb. Delivery and setup options are available from Fitness Supply.
Q: Is the M20 covered by a warranty?
Yes — for home use, Force USA backs the M20 with a Lifetime warranty on the frame, 10 years on moving parts, and 1 year on upholstery and attachments.
Ready to Build Your Dream Gym?
Fitness Supply is an authorized Force USA dealer. Our specialists can help you plan space, configuration, and delivery for your M20. Schedule your free consultation today and let us bring your vision to life.
Force USA M20 All-In-One Trainer
Vendedor: Force USA
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Product Availability & Lead Times
Not all products are kept in stock at all times. For most products, the average lead time from the time of order to delivery is approximately 2–3 weeks. Certain products may be temporarily backordered or have longer-than-average lead times due to manufacturer availability, production schedules, or shipping delays. Lead times are estimates and may vary by product and order.
Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
Force USA M20 CORNERSTONE® All-In-One Trainer: 3x3. Reimagined.
The M20 is Force USA's next evolution of the All-In-One Trainer platform, built around a true 3" x 3" 11-gauge steel frame with 1" holes spaced every 2" for open attachment compatibility. It drops the center pulley system in favor of a dedicated Single Track Smith Machine and dual Freestyle Pulley Arms, so you get a walk-through power rack, a Smith machine, and a functional trainer in one footprint — set up against a wall or as a full walk-through, your choice.
Choose Olympic plate loading for up to 270 lb of resistance per side, or a pin-loaded weight stack starting at 200 lb per side and upgradeable to 250 lb. The new Dual Force Twist Lock switches each arm between a 1:1 and 2:1 pulley ratio without tools, and with both arms connected at 1:1 you get up to 500 lb of total cable resistance.
1" holes spaced every 2" give open compatibility with third-party 3x3 attachments. 49" exterior / 43" interior width (77" wide with the Smith Machine).
Switch each Freestyle Pulley Arm between a 1:1 and 2:1 ratio without tools — go heavier for isolation work or lighter and faster for functional training.
Lock Mode fixes the arms for heavy hypertrophy work; Flow Mode lets them track your body through 180 degrees of motion for athletic and rotational training.
Guide rod and linear bearings with a safety lock, and the lowest starting position in its class for a full deadlift range of motion. 35 lb bar with Olympic-standard knurling and spinning sleeves.
Plate-loaded delivers up to 270 lb of resistance per side. The weight stack version starts at 200 lb per side, upgradeable to 250 lb.
Set the M20 up against a wall to save space, or open it up as a full walk-through rack for a 360-degree training experience.
Ready to train on day one with a full attachment package built for the M20's cable system and rack.
A clean, modern finish that matches the rest of Force USA's CORNERSTONE® line.
Specifications
| Specification | Detail |
|---|---|
| Frame | 3" x 3" 11-Gauge Steel |
| Hole Spacing | 1" holes, 2" spacing |
| Exterior Dimensions | 49" W x 61" D x 86.5" H (77" W with Smith Machine) |
| Interior Dimensions | 43" W x 61" D x 83" H |
| Resistance – Plate Loaded | Up to 270 lb per side |
| Resistance – Weight Stack | 200 lb per side standard, upgradeable to 250 lb |
| Max Cable Resistance | Up to 500 lb (both arms at 1:1 ratio) |
| Pulley Ratios | Dual Force Twist Lock – tool-free switch between 1:1 and 2:1 per arm |
| Cable | 6.2mm nylon-coated mil-spec aircraft cable, tested to 2,000 lb |
| Smith Bar | 35 lb (unbalanced), Olympic-standard knurling, spinning sleeves |
| J-Hooks & Safety Arms Capacity | 1,000 lb each |
| Frame Weight Capacity | 992 lb |
| Smith Machine & Chin-Up Bar Capacity | 772 lb each |
| Included Attachments | 20+ |
| Assembly Time | 4–8 hours (professional assembly available) |
| Shipping | LTL freight, 3 boxes; heaviest box (frame) approx. 544 lb |
| Warranty (Home Use) | Lifetime (Frame) | 10 yr (Moving Parts) | 1 yr (Upholstery & Attachments) |
Frequently Asked Questions
Q: Plate-loaded or weight stack — which should I choose?
Plate-loaded gives you up to 270 lb of resistance per side using standard Olympic plates you supply yourself, at a lower up-front price. The weight stack version ships with a 200 lb stack per side (upgradeable to 250 lb) built in, so there's no plate loading required — you pay more up front for that convenience.
Q: What ceiling height and space do I need?
The M20 stands 86.5" tall (49" W x 61" D footprint, 77" wide with the Smith Machine installed). Leave extra room around the frame for the pulley arms and barbell movement, and check your ceiling height against your intended pull-up clearance.
Q: How do the pulley ratios work?
The Dual Force Twist Lock lets you switch each Freestyle Pulley Arm between a 1:1 and 2:1 ratio without tools. With both arms connected at 1:1, you get up to 500 lb of total cable resistance.
Q: Does the M20 work with attachments from other brands?
Yes. With true 3x3 uprights, 1" holes, and 2" spacing, it's compatible with a wide range of third-party 3x3 attachments in addition to the 20+ attachments included.
Q: How long does assembly take, and how does it ship?
Assembly runs 4–8 hours; professional assembly is available. The M20 ships LTL freight across 3 boxes, with the frame box the heaviest at roughly 544 lb. Delivery and setup options are available from Fitness Supply.
Q: Is the M20 covered by a warranty?
Yes — for home use, Force USA backs the M20 with a Lifetime warranty on the frame, 10 years on moving parts, and 1 year on upholstery and attachments.
Ready to Build Your Dream Gym?
Fitness Supply is an authorized Force USA dealer. Our specialists can help you plan space, configuration, and delivery for your M20. Schedule your free consultation today and let us bring your vision to life.