Hydra Crossmembers (3"x3", ⅝" Holes) — Add Stability, Strength & Customization to Your Power Rack
Looking to upgrade your Hydra Rack? Or maybe build your own franken-rack? These Hydra Crossmembers are designed for any true 3"x3" (76.2mm x 76.2mm) power rack with ⅝" holes — including compatible non-Bells of Steel racks that match the same specs.
Crossmembers are the horizontal bars that connect the uprights of your power rack. They’re simple to install and adjust, available in multiple lengths and styles to fit your gym setup. Add unmatched stability and strength to your rack while opening the door to new training possibilities.
Use them to mount band pegs, utility horns, and other Hydra attachments for even more versatility. Each set of crossmembers is sold in pairs (2 pieces) and comes with all the hardware you need.
Included Hardware:
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Bolts: 110 mm & 120 mm (for 6-post configurations)
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Installation Tools Required: Two 24mm wrenches (not included)
- Box-end, adjustable, or socket wrenches are suitable alternatives
⚙️ Installation Note: Two correctly sized 24mm wrenches are required to secure the crossmembers between uprights.
Key Features:
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Tubing: True 3"x3" (76.2mm x 76.2mm)
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Hole Size: ⅝" for universal compatibility
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Material: Heavy-duty steel construction
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Sold As: Pairs (2 crossmembers per set)
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Includes: Bolts for 4-post and 6-post rack setups
Upgrade your training foundation with Hydra Crossmembers — the essential horizontal support that strengthens your rack, enhances attachment options, and ensures rock-solid stability for your home or commercial gym.
