Racks
The frames, everything that bolts onto them, and the parts they're built from — 126 products across three ranges.
Everything under Racks
The full range
Three collections, kept apart — because they're three different shopping trips.
Tell us which one and the attachments below narrow to what bolts onto it. Remembered between visits.
Grouped by what the part is, read from its name — the catalogue has no field for it.
Hydra Flat Foot Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Flat Foot Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Four Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Four Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Six Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Six Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Squat Stand
★★★★★ Rated 4.9 · 72 reviews
Manticore Squat Stand
★★★★★ Rated 4.9 · 72 reviews
Roc Foldable 2 Post Cage
★★★★☆ Rated 4.5 · 2 reviews
Roc Foldable 4 Post Cage
No reviews yet
Hydra Collegiate Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Collegiate Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Folding Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Folding Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Squat Stand
★★★★★ Rated 4.9 · 72 reviews
Manticore Squat Stand
★★★★★ Rated 4.9 · 72 reviews
Manticore Folding Half Rack
★★★★★ Rated 4.9 · 72 reviews
Roc Foldable 2 Post Cage
No reviews yet
Hydra Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Flat Foot Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Collegiate Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Half Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Collegiate Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Flat Foot Power Rack
★★★★★ Rated 4.9 · 72 reviews
Roc Foldable 4 Post Cage
No reviews yet
Hydra Four Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Six Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Folding Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Four Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Six Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Squat Stand
★★★★★ Rated 4.9 · 72 reviews
THE KOLOSSOS - Smith Functional Trainer
★★★★★ Rated 5 · 3 reviews
Hydra Six Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Collegiate Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Squat Stand
★★★★★ Rated 4.9 · 72 reviews
Hydra Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Four Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Flat Foot Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Six Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Flat Foot Power Rack
★★★★★ Rated 4.9 · 72 reviews
Hydra Four Post Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Folding Half Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Folding Power Rack
★★★★★ Rated 4.9 · 72 reviews
Manticore Collegiate Power Rack
★★★★★ Rated 4.9 · 72 reviews
Roc Foldable 2 Post Cage
★★★★☆ Rated 4.5 · 2 reviews
Roc Foldable 4 Post Cage
No reviews yet
Residential Power Rack
★★★★★ Rated 4.8 · 182 reviews
Smith Machine Rack - 6-Post with Kraken - Manticore
No reviews yet
Light Commercial Power Rack
★★★★★ Rated 4.9 · 326 reviews
Squat Stands
★★★★★ Rated 4.9 · 94 reviews
Folding Rack 2.3" x 2.3"
★★★★★ Rated 4.8 · 55 reviews
Hydra 2-Sided Rack
No reviews yet
Smith Machine Rack With Lat Pulldown - Hydra
No reviews yet
Smith Machine - Hydra
No reviews yet
Aluminum Handles Pair with Bearings
★★★★★ Rated 4.8 · 72 reviews
Swivel Shackles
★★★★★ Rated 4.9 · 45 reviews
Footplate for Cable Tower/All In One Trainer
★★★★★ Rated 5 · 2 reviews
Weight Stack Pin
★★★★☆ Rated 4.7 · 26 reviews
Storage Shelves
★★★★☆ Rated 4.5 · 2 reviews
Gym Storage
No reviews yet
Cable Accessory Bundle
No reviews yet
Hydra Bumper Plate Tree
No reviews yet
Half Rack Conversion Kits
★★★★★ Rated 5 · 1 review
Heavy Bag Set
No reviews yet
Anvil Handles
No reviews yet
Crossmember For Converter Bench - 43"
No reviews yet
Divider for Bumper Plate Shelf
★★★★★ Rated 5 · 2 reviews
Hydra / Manticore Lat Pulldown Plate Loaded to Selectorized Upgrade Kit
No reviews yet
Flat-Iron Tricep Press Cable Attachment
★★★★★ Rated 4.8 · 10 reviews
Converter Bench - Flat Bench
No reviews yet
3x3 Cable Tower to Rack Connection Kit
No reviews yet
Selfie Sentinel - Magnetic Rack Phone Holder
No reviews yet
Rack Junctions - 3" x 3"
★★★★★ Rated 4.8 · 5 reviews
Spotter Arms Rack Attachment
★★★★★ Rated 4.8 · 112 reviews
Listed for Hydra & ManticoreY Dip Bar Rack Attachment
★★★★★ Rated 4.8 · 137 reviews
Listed for Hydra & ManticoreSmith Machine Rack Attachment
★★★★★ Rated 4.9 · 30 reviews
Listed for Hydra & ManticoreSeal Row Pad Rack Attachment
★★★★★ Rated 4.8 · 183 reviews
Listed for Hydra & ManticoreShoulder Boulder/Chest Fly Attachment
★★★★★ Rated 4.9 · 35 reviews
Listed for Hydra & ManticoreLat Pulldown & Low Row Rack Attachment - Hydra & Manticore
★★★★☆ Rated 4.6 · 39 reviews
Listed for Hydra & ManticoreStandard J-Cups
★★★★★ Rated 4.9 · 49 reviews
Compatibility not listedBolt-On Plate Pegs
★★★★★ Rated 4.8 · 26 reviews
Listed for Hydra & ManticorePin Plate Pegs
★★★★★ Rated 4.9 · 86 reviews
Listed for Hydra & ManticoreUtility Hook
★★★★★ Rated 4.8 · 29 reviews
Listed for Hydra & ManticoreLandmine Rack Attachment
★★★★★ Rated 4.9 · 86 reviews
Listed for Hydra onlySafety Straps for Hydra & Manticore Racks
★★★★★ Rated 4.9 · 19 reviews
Compatibility not listedMagnetic Rack Attachment Pins
★★★★★ Rated 4.8 · 54 reviews
Compatibility not listedStraight Pull Up Bar
★★★★☆ Rated 4.7 · 14 reviews
Compatibility not listedSafety Strap Connectors
★★★★★ Rated 4.8 · 16 reviews
Compatibility not listedKraken Rack Attachment for 4 Post Hydra & Manticore Racks (Single Side)
★★★★★ Rated 5 · 2 reviews
Listed for Hydra & ManticoreHanging Barbell Holders
★★★★☆ Rated 4.7 · 26 reviews
Listed for Hydra onlySandwich J-Cups
★★★★☆ Rated 4.7 · 44 reviews
Compatibility not listedAdjustable Pull-up Bar Rack Attachment
★★★★☆ Rated 4.6 · 57 reviews
Listed for Hydra & ManticoreWrist Roller and Rack Attachment
★★★★★ Rated 4.9 · 57 reviews
Listed for Hydra onlyLeg Curl / Leg Extension Rack Attachment
★★★★☆ Rated 4.5 · 46 reviews
Listed for Hydra & ManticoreSplit Squat Leg Roller Rack Attachment
★★★★★ Rated 4.8 · 47 reviews
Listed for Hydra & ManticoreMulti-Grip Pull Up Bar
★★★★★ Rated 4.8 · 20 reviews
Compatibility not listedUtility Horn Rack Attachment
★★★★★ Rated 4.9 · 18 reviews
Listed for Hydra & ManticoreRack Lat Pulldown / Row Attachment – Light Commercial/Residential Power Rack
★★★★★ Rated 4.8 · 74 reviews
Compatibility not listedLever Arms Rack Attachment
★★★★☆ Rated 4.6 · 64 reviews
Listed for Hydra & ManticoreChange Plate Storage Pegs
★★★★★ Rated 4.8 · 36 reviews
Listed for Hydra & ManticoreRoller J-Cups
★★★★★ Rated 4.8 · 69 reviews
Compatibility not listedVertical Mount Barbell Holder Rack Attachment
★★★★★ Rated 4.9 · 47 reviews
Listed for Hydra & ManticoreBand Pegs with Carabiners
★★★★★ Rated 4.9 · 13 reviews
Listed for Hydra & ManticoreAnvil Handles
Compatibility not listedFront Foot Stabilizers
★★★★★ Rated 4.9 · 13 reviews
Listed for Hydra & ManticoreKraken Rack Attachment for 6 Post Hydra Racks (Single Side)
Listed for Hydra onlyFat/Skinny Pull Up Bar
★★★★★ Rated 4.8 · 6 reviews
Compatibility not listedFlip-Down Safeties
★★★★★ Rated 4.9 · 15 reviews
Compatibility not listedHanging Ab Straps (Pair)
★★★★★ Rated 5 · 16 reviews
Compatibility not listedStandard Band Pegs
★★★★★ Rated 5 · 6 reviews
Listed for Hydra & ManticoreBelt Squat / Lever Arms Rack Attachment
★★★★★ Rated 4.9 · 13 reviews
Listed for Hydra onlyBolt-On Plate Peg Sets
★★★★★ Rated 4.8 · 8 reviews
Listed for Hydra & ManticorePro-Style Lat Bar Cable Attachment 38 Inches
★★★★★ Rated 4.8 · 11 reviews
Compatibility not listedPin Pipe Safeties
★★★★★ Rated 4.8 · 4 reviews
Compatibility not listedRack Attached Storage Basket
★★★★★ Rated 4.8 · 9 reviews
Listed for Hydra & ManticoreKraken Rack Attachment for 6 Post Manticore Racks (Single Side)
★★★★☆ Rated 4 · 1 review
Listed for Manticore onlyHydra Nordic Curl Package
Listed for Hydra onlyUtility Seat for Hydra/Manticore
★★★★★ Rated 5 · 3 reviews
Listed for Hydra onlySafety Straps for 2.3" x 2.3" Racks
★★★★☆ Rated 4.6 · 5 reviews
Compatibility not listedSelfie Sentinel - Magnetic Rack Phone Holder
Compatibility not listedHydra Vertical Bar Holder for Flat Foot
★★★★☆ Rated 4.3 · 4 reviews
Compatibility not listedHydra Batwing Storage
Listed for Hydra onlyUtility Arm
★★★★★ Rated 5 · 5 reviews
Listed for Manticore onlyRack Attached Basketball Hoop w/ Ball
★★★★☆ Rated 4.5 · 10 reviews
Listed for Hydra & ManticoreGlobe Pull Up Bar
★★★★☆ Rated 4.6 · 5 reviews
Listed for Hydra & ManticoreKraken Weight Stack Shroud (Single Side)
Compatibility not listedMonolift Rack Attachment
★★★★★ Rated 4.9 · 27 reviews
Compatibility not listedHydra / Manticore Lat Pulldown Plate Loaded to Selectorized Upgrade Kit
Compatibility not listed3x3 Cable Tower to Rack Connection Kit
Compatibility not listed70" Pull Up Bar
Compatibility not listedDouble Landmine Pin for 5/8" Holes
Compatibility not listedUtility Shackle Rack Attachment
★★★★★ Rated 5 · 1 review
Listed for Manticore onlyAbove Rack Barbell Holder
Compatibility not listedManticore Vertical Uprights
★★★★★ Rated 4.9 · 17 reviews
Manticore partManticore Crossmembers
★★★★★ Rated 5 · 19 reviews
Manticore partHydra Vertical Uprights
★★★★★ Rated 5 · 43 reviews
Hydra partHydra Crossmembers
★★★★★ Rated 5 · 54 reviews
Hydra partHydra Flat Foot Components
★★★★★ Rated 5 · 20 reviews
Hydra partLogo Plate Crossmembers
★★★★★ Rated 5 · 7 reviews
Hydra and ManticoreHydra Hardware
★★★★★ Rated 5 · 3 reviews
Hydra partRear Base Stabilizer
★★★★★ Rated 4.9 · 19 reviews
Hydra and ManticoreManticore Hardware
★★★★★ Rated 4.9 · 10 reviews
Manticore partManticore Flat Foot Components
★★★★★ Rated 5 · 3 reviews
Manticore partFolding Rack Wall Connectors & Hinges
★★★★☆ Rated 4.7 · 3 reviews
Hydra and ManticoreGold / Black Titanized Bolts for Hydra
Hydra and ManticoreMagnetic Rack Attachment Pins
★★★★★ Rated 4.8 · 54 reviews
Hydra and ManticoreCasters for Hydra Upright (Set of 4)
★★★★★ Rated 5 · 1 review
Line not listed: check the listingSingle Bolt Casters
★★★★★ Rated 5 · 1 review
Line not listed: check the listingBumper Plate Pins Shelf
★★★★★ Rated 5 · 5 reviews
Line not listed: check the listingDumbbell/Kettlebell Shelf
★★★★★ Rated 5 · 1 review
Line not listed: check the listingMedicine Ball Shelf
★★★★★ Rated 5 · 1 review
Line not listed: check the listingRack Junctions - 3" x 3"
★★★★★ Rated 4.8 · 5 reviews
Hydra and ManticoreHalf Rack Conversion Kits
★★★★★ Rated 5 · 1 review
Hydra and ManticoreCrossmember For Converter Bench - 43"
Line not listed: check the listingNothing matches those filters.
Before you buy
The hole size is the decision, not the shape
What actually decides compatibility
Hydra is 3"×3" tubing with ⅝" holes; Manticore is 3"×3" with 1" holes; the 2.3"×2.3" range is its own smaller system. Most attachments are offered for both 3"×3" lines — of the 37 whose fit we've confirmed, 25 go on either. The exceptions are what catch people, and they lean one way: 9 are Hydra-only against 3 Manticore-only. Shape — half rack, 4-post, folding — changes what fits far less than the line does, which is why the picker asks for the line first.
Which system to join
3"×3" takes the full attachment range and is what both premium lines are built from. 2.3"×2.3" is lighter and cheaper, a real rack with a narrower set of things that bolt on — and the range people rate most. The rack is the cheap part of this decision. What you bolt to it over the next five years is not.
I already own a rack — how do I know what fits it?
Measure a hole. ⅝" holes on 3"×3" tubing is a Hydra; 1" holes on 3"×3" is a Manticore. Set both in the rack picker under Filter & Sort and the attachments and components narrow to what bolts on. Anything we haven't confirmed is shown separately rather than hidden.
What's the difference between an attachment and a component?
An attachment adds a capability — a lat tower, dip bars, storage. A component is part of the frame itself: uprights, crossmembers, feet. You buy an attachment to do something new, and a component to extend or repair what you have.
What's the difference between 3"×3" and 2.3"×2.3" tubing?
3"×3" is the platform the full attachment range is built for. 2.3"×2.3" is lighter and more affordable, with a narrower range of attachments — a rock-solid rack if you don't need the whole ecosystem.
Bells of Steel produces feature-rich, warranty-backed power racks that will last a lifetime in your home or commercial gym. We design our racks in-house and fine-tune them on your feedback — so you get the highest quality-to-price ratio possible.


