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Fits any 3x3 rack with 1” or 5/8” holes. While many competitor attachments lock you into one rack brand or require extra adapters, Dragonfly’s open design mounts seamlessly—forward or reverse. No restrictions, no frustration.
Customize your resistance and motion. Dual weight horns, adjustable wings, and threaded handle ends give endless configurations. Most attachments offer a single resistance path; Dragonfly evolves with your training.
Every detail is built for flow. Where other attachments rattle or swing, Dragonfly locks tight and folds neatly for clean storage. Lightweight for setup, solid for training—it’s efficiency and performance combined.
Most rack attachments stop at compound lifts. The Dragonfly goes further—bringing commercial-grade isolation training to your rack with unmatched smoothness and control. Unlike bulky isolation machines that eat up space or cheap imported add-ons that wobble and stick, the Dragonfly delivers machine-quality precision in a compact, rock-solid design.
It’s engineered for bodybuilders and home gym athletes who want more out of their racks—those chasing symmetry, shoulder balance, and smooth, controlled resistance without needing multiple machines. Stronger shoulders, fuller delts, and a premium lifting experience all come together in one sleek, rack-mounted unit.
No gimmicks, no clutter—just pure, controlled motion that performs better, feels smoother, and looks sharper than anything else in its class.
Turn your rack into a complete delt developer. Competing attachments often require multiple add-ons to hit all heads of the shoulder; Dragonfly does it all in one space-saving design.
ADJUSTABLE STRENGTH CURVE FOR MAXIMUM CONTROL
Train your shoulders your way. With dual weight horns, you can fine-tune the strength curve—making resistance peak at the top, middle, or bottom of your movement. Unlike fixed-path attachments that lock you into one motion, the Dragonfly adapts to your strength pattern for better engagement and zero joint strain.
FAST, FRICTION-FREE SETUP
Dial in your perfect start and end positions with magpins and an adjustable head dial.
While cheaper attachments require tools or constant readjustments, the Dragonfly stays smooth and stable thanks to precision-engineered bearings.
SPACE - EFFICIENT, SECURE and VERSATILE
When your session’s done, fold and lock every moving part in place—no swinging arms, no clutter, no wasted space. Mount it on your rack or use the dedicated wall mount for compact storage and setup flexibility. While other systems trade stability for size, the Dragonfly gives you both—solid as steel, sleek as it gets.
KNURLED HANDLES and PREMIUM BUILD
Experience commercial-grade comfort and precision in a rack-mounted form.
Symmetrical mounting allows forward or reverse setup, giving total flexibility for your preferred training angle.
Our squat rack attachments are built with an open ecosystem design so they work seamlessly across a wide range of rack brands. This approach gives you more flexibility in how you build your gym and more confidence that your equipment will continue to work as your setup evolves.
To support this, select attachments include UHMW protective pads and thin shims at key contact points. These are NOT add-ons or workarounds. They are a deliberate part of the design that allows the attachment to sit cleanly, securely, and consistently on racks with slightly different tubing specs.
Rack tubing thickness can vary by manufacturer and country of origin. The included UHMW shims make it easy to dial in the fit for your specific rack, resulting in a tight, stable mount while also protecting your rack’s finish. No extra parts or purchases are needed.
INSTALLATION GUIDANCE
RACKS MANUFACTURED OUTSIDE THE UNITED STATES
These racks typically use slightly thinner tubing.
RACKS MANUFACTURED IN THE UNITED STATES
U.S. made racks often use slightly thicker tubing.
Once installed, the attachment delivers a solid, secure feel across compatible rack brands, with the same performance and stability you would expect from a rack-specific design.
Gross product weight
17.8kg or 40lbs
Product Dimensions (length x width x height)
56in x 21in x 19in
Product Color
Matte Black
Material Type
Durable Steel
Finish
Black Powder Coat finish
Warranty
Lifetime Warranty against manufacturer defect
Product ID
9292
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.
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.
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.
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 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.
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 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.
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.
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 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.
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.
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 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.
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.
No. It’s designed to be lightweight and easy to handle, with quick height adjustments and multiple starting positions. Setup takes only a few seconds, making it much simpler than most isolation machines.
Yes. While it’s rack-mounted and compact, the Dragonfly delivers the same isolation benefits of those bulky machines—without the size, cost, or hassle.
Yes. Many pivot-arm style attachments create “dead zones” in resistance. The Dragonfly’s dual wing positions, weight pegs, and band/cable integration ensure smooth, consistent tension across the entire range of motion.
Yes. Unlike bulkier designs that swing or get in the way, the Dragonfly’s moving parts lock securely for storage and can even be mounted to a wall or storage rack.
Yes. Complicated pin systems and spin locks slow down workouts with other attachments. The Dragonfly uses a simple magpin and lightweight design, making transitions fast and frustration-free.
Yes. Its threaded handle ends are designed for future add-ons and extensions, meaning your Dragonfly evolves with your training instead of becoming outdated.
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/
