Name: Osprey Commercial Power Cage (3x3)
Brand: Fringe Sport
SKU: Rack-FS-3x3-30
Price: 949.0 USD
Availability: InStock
Rating: 5 (12 reviews)

A BIG BEAUTIFUL TANK, OVERBUILT AND INDESTRUCTIBLE

Your squat cage search ends today. Introducing the Osprey Commercial Power Cage by Fringe Sport. 13 years of outfitting garage gyms, CrossFit boxes, professional sports teams and more led to the creation of our best squat rack ever.

To start with, this rack has a 1200 pound capacity. OVER ONE THOUSAND POUNDS! Crafted from heavy-duty commercial-grade steel, this squat cage is designed to be amazing stable when re-racking heavy weight, performing rack pulls in the cage, or doing dynamic movements like muscle-ups on the built-in pull-up bar.

The Osprey also sports our favorite matte black powder coat finish to protect against chipping, scratching, and fading, even with heavy use over time. Translated: this rack will continue to look brand new, even after years of heavy usage.

TAILORED TO YOUR SPACE & TRAINING PREFERENCE

The Osprey's depth provides a more compact footprint, ideal for tighter spaces or those seeking a focused, efficient workout environment.

COMPATIBLE WITH ALL 1" RACK ATTACHMENTS

The innovative design of the Osprey Squat Cage plays well with ALL major competitor's 3x3 rack attachments, including those that must not be named. This ensures you're not limited to a single ecosystem, allowing for a wide range of rack attachment options. From land mines to band pegs, pulley systems, weight storage pins, lever arms, leg press attachments, and more, the Osprey Squat Cage is built to help you build.

The Osprey has an upright height of 89 inches (over 7 feet!) which allow you to do squats, pull ups of any kind, resistance training, benching, hang a hammock... you get the point!

THREE SAFETY SPOTTER ARM OPTIONS

The Osprey Squat Cage delivers with three distinct spotter arm options: straps, pin pipes, and spotter arms. Each option caters to different training styles and levels of support.

Safety Straps: Offer flexibility and adaptability, perfect for dynamic movements and functional training. They provide a forgiving safety net, allowing for controlled descent during heavy lifts while minimizing the risk of injury.
Pin Pipes: Designed for a more traditional approach, providing solid support and stability, ideal for classic strength training exercises like squats and bench presses.
Spotter Arms: Offer the utmost reassurance, with sturdy construction and adjustable height settings, making them suitable for heavy lifting and powerlifting routines.

Dimensions

47" X 30" X 89"

Material & Finish

11-Gauge with a steel matte black powder coat finish

Weight

287lbs

Weight Capacity

1,200lbs

Hole Size

1" Holes

Upright Size

3" X 3"

Warranty

Lifetime Warranty

Product ID

7777

Check out what Jonathan from NoFate247 has to say about this rack he's been using (but hopefully not abusing) in his on garage gym!

YOU'RE WONDERING.
WE GOT YOU.

Do I really need the kickstand and other add-ons?

The Mammoth works out of the box with the lever arm and the belt, which comes free. That said, most owners add the Kickstand. It holds the arm up so you start every rep standing instead of picking the weight up off the floor.

That's why we sell it bundled. Pick + Kickstand & Magpin, or go all in with + Kickstand, Dual Mounted Weight Horns & Magpin. Bundling at checkout costs a lot less than adding the pieces later.

Kickstand View

Dual Mounted Weight Horns View

Is a lever arm as good as a real belt squat machine?

We'll be straight with you. Every lever arm moves in an arc, so you feel less than the full weight of the plates loaded. The fix is length, and the Mammoth's lever runs 39" to 48.75", one of the longest you can buy. A longer lever means a flatter arc and less forward pull.

In our recommended setup you feel about 80% of the load, and up to about 90% with the horn moved closer to you. Most lever belt squats top out around 60%. A standalone machine costs $2,000+ and eats floor space. The Mammoth hangs on your rack. See the full felt load breakdown.

How hard is assembly? Is there a video?

Yes, and watch it before you start. It covers the belt squat and the kickstand. The bolts are big, so have a large wrench or socket set handy.

One tip owners have flagged: don't skip the big washer that goes under the weight horn.

Will it fit my rack?

It fits 2x2, 2x3, and 3x3 uprights with either 5/8" or 1" holes. Just pick your hole size at checkout. The one thing to check is that your upright has holes on the side, since that's where the Mammoth mounts.

No side holes? The Wall-Mount Accessory gives you a dedicated belt squat station without tying up your rack. And if it still doesn't work out, you're covered by our 365-day no-drama returns.

Wall-Mount Accessory View

Will it work for my height? Can my partner use it too?

Yes. The arm has about 10" of length adjustment, the horn moves, and you can mount it at different heights on your rack. Mount height matters most, especially for shorter lifters who need to clear the kickstand. Our mount height guide walks you through it.

Sharing with someone a lot taller or shorter than you? Dial in a setup for each of you, then switch mount height and arm length between users.

What if I'm stronger than one weight horn?

The Mammoth is rated to 900lbs, so the frame isn't your limit. Plate space on a single horn is. Add the Dual Mounted Weight Horns for more room, and they double as handles mid-rep.

Worth knowing: dual horns sit farther back, so felt load drops to about 65%. That's great for big numbers, but run the math before you chase a plate count.

Dual Mounted Weight Horns View

Will it hold up long term?

The lever arm has a lifetime warranty, and the whole unit is rated to 900lbs. Check that your hardware is snug after the first few sessions.

Can I trust the belt?

The belt comes free with every Mammoth. It's padded so it doesn't dig into your hips, and it has 3 sets of D-rings on each side for a small, medium, or large fit. It's covered by a 1-year warranty, and plenty of owners use it for weighted dips too.

The kickstand looks angled. Is it stable?

Yes. It sits at an angle when it's down, and a spring-loaded lever locks it firmly in place. It's 17" tall, so you start every rep standing and set the weight back down when you're done.

Kickstand View

Can't I just use my landmine or build one myself?

You can, and plenty of people start there. Here's what you get with the Mammoth: a 900lb rating, a kickstand so you start standing, a long adjustable lever, a lifetime warranty on the arm, and a padded belt. It mounts and comes off in seconds. No lumber runs, no guessing if it'll hold.

Will my plates work with it?

The horn takes Olympic plates and gives you 14" of loadable space. Iron or thin plates fit the most weight and give your knees the most clearance. Thick bumpers work, but they fill the horn fast and can crowd your stance. Standard 1" plates won't fit.

I don't have a rack, or I can't drill. Can I still use it?

No rack? The Wall-Mount Accessory turns any solid wall into a belt squat station. Mount it into studs, never just drywall.

Can't drill? Owners also run the Mammoth on squat stands and yokes, as long as the uprights have side holes in 5/8" or 1".

Wall-Mount Accessory View

Why not grab a cheaper belt squat online?

Lookalikes can copy the shape, not the lever. The Mammoth's 39" to 48.75" arm is what gets you up to about 90% felt load. You also get a lifetime warranty on the arm, a real support team behind it, and hundreds of owner reviews. Garage Gym Reviews named it the best budget belt squat for a reason.

Is it easy to take on and off by myself?

At 32lbs, one person can handle it. Hold it in two spots when you lift it off so it doesn't flop to one side.

Want to skip that step entirely? The Swan Neck adds swivel mid-rep and lets the arm store vertically, and the Wall-Mount Accessory gives it a permanent home. Either way, it never has to come off.

The Swan Neck View

Wall-Mount Accessory View

A PILLAR OF YOUR HOME GYM

The Osprey Commercial Power Cage comes from over a decade seeing how our customers use their racks of improving lives through strength.
Most of our customers set up their squat cage as the KING of their garage gym. It's their centerpiece- the linchpin from which all other gear flows.
And many customers want THE BEST. A squat rack for the ages. And what could be better than a commercial squat rack?
A lot of things, actually.

The Fringe Sport Osprey 3x3 Power Cage

We have multiple configurations of what you can choose for the rack to make it exactly what you need - you just follow the Fringe Squatch Prints:

CHOOSE YOUR SAFETY OPTIONS:

Want spotter arms? We've got those. Maybe some pin pipe safeties are more your style - we've got those too. We even have super strong safety straps to use on the rack. Pick one or all 3 for your rack!

CHOOSE YOUR ATTACHMENT OPTIONS:

You can use this rack to store gear and move it off the floor. Need a spot for your barbell? Grab a couple of our barbell holders that attach to your rack. Want to get those plates up and out of the way? Our weight storage pegs are the perfect solution for that - and you can get long or short! You can even get a battle rope anchor to put your battle rope to work.

DECIDE IF YOU WANT THE "FEET":

This rack is super sturdy and not likely to move around while you're getting your gains. But if you want to be completely certain your rack won't move with your personal record of pull-ups, you can get feet extension to keep it from moving at all!

CHOOSE ONE OR ALL OF OUR EXTRAS:

We don't stop at just accessories. We also offer you side bumper plate storage for both sizes of the rack to hold your stacks of bumpers. Need a place to stash the bar? We've got that too - a horizontal AND a vertical version! Want a single storage shelf - or two - that can hold anything from KBs to DBs to your favorite sandwich an brew? We have that too! Plus plate storage pins (long & short depending on how many extra plates you have!), a battle rope anchor and even some high class roller j-cups that do the hard work of putting your bar in the right place every time! Choose one - or ALL - of the amazing accessories!

The Fringe Sport 3x3 Osprey Rack will solve the problem of what cage you need for the rest of your lifting career - and for your kids (and their kids!) as well. Sturdy, durable, and built to change as needed, the 3x3 Osprey Rack is the perfect cage for every lifter.

The Fringe Sport Osprey is our most premium rack. Infinitely changeable and adaptable, having this rack in your gym will make you want to return home every day, ready to get your gains on!

Build Your Own Squat Rack At Home For Free With The Blueprints

Well, not the rack. But the plans for the rack. They are right here. Free to use. Want to build your own? Do it, with our blessing.

Why would we do such a thing? Let's talk about the rack for a moment- then hit that mystery.

The Osprey Commercial Power Cage comes from over a decade of improving lives through Strength- and seeing how our customers use their racks.

Most of our customers set up their squat cage as the KING of their garage gym. It's their centerpiece- the linchpin from which all other gear flows.

And many customers want THE BEST. A squat rack for the ages. And what could be better than a commercial squat rack?

A lot of things, actually.

The Osprey Fits Practically Unlimited Attachments:

There are a few companies making commercial-style racks for home use- and making attachments for these racks. But they have a dirty secret.
They are trying to lock you into their "ecosystem" for attachments. A few even try to scare you that "it's too risky" to buy from anyone except them (since they are the most stable company on earth, apparently). And, many companies are now patenting their squat racks. Bro, it's a few sticks of metal with some holes in it. I'm not sure you and only you ever thought of that! That's why the Osprey 3x3 Squat Rack fits with all other standardized attachments from any company!

High cost? The base Osprey cage comes in at 40% less with FREE SHIPPING than most commercial options- despite offering the same thick steel, expert design and construction, weight limits that exceed ALL world record lifts (and indeed, even the human capacity to lift). AND, we back it with our double-lifetime warranty. The Osprey will be free of defects for your lifetime... and the lifetime of your kids.

Few attachments? The Osprey launches with 10+ attachments, accessories, and accouterments. And in an industry first, we specifically designed the Osprey to "play nice with others"- attachments for most other racks will fit the Osprey- and vice versa.

Low flexibility? You ever play with an erector set when you were a kid? Then you'll love the Osprey. Specifically engineered to be infinitely expandable. The uprights and crossbeams are endlessly configurable and reconfigurable. Want a whole "rig" of Osprey parts? We can do it. Want a "double rack" or a set-up that spans sideways to add storage? We can make it happen!

Required By California Law - WARNING: This product may have materials, which are known to the State Of California, that can cause Cancer and Reproductive Harm. For more information, California Prop 65: https://www.p65warnings.ca.gov/

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Osprey Commercial Power Cage (3x3)

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Product Overview

A BIG BEAUTIFUL TANK, OVERBUILT AND INDESTRUCTIBLE