Hydra Hardware

Hydra Wrenches
The 24 mm wrench fits all bolts in the Hydra rack lineup — simple, sturdy, and essential for tightening things up before every big lift.

B.o.S Logo Tag
Add a little extra style to your setup. The B.o.S logo plate doesn’t just mark quality — it promises a PR in pizzazz.

Standard Bolt M16 – 110 mm
The foundation of every strong 4-Post Hydra rack. Built tough to keep your structure solid and your lifts steady.

Long Bolt M16 – 120 mm
Designed specifically for 6-Post Hydra racks, ensuring a secure and stable connection that stands up to serious weight.

Extra-Long Bolt M16 – 130 mm
Perfect for Folding Racks and 72" Smith Machine builds, giving you the extra reach and reliability you need for complex setups.

Concrete Anchor Bolts (Set of 8)
Anchor your rack or Cable Tower safely to concrete floors or walls. These heavy-duty bolts deliver unmatched stability for your toughest sessions.

Rack Attachment Pin
Keep your Hydra attachments locked down and looking sharp. Adds more flair than your average hitch pin while doing the job right.

Smith Machine Flat Foot Adapters
Convert 1" holes to 5/8" holes with ease. Made for Kolossos builds with 30" crossmembers or Flat Foot Racks 84" and taller.

Flat Foot Adapters for 72" Squat Stands
Purpose-built for 72" Flat Foot Racks and Squat Stands. This bundle includes eight Smith Machine Flat Foot Adapters, four M16 130 mm Bright Zinc Bolts, nuts, and washers — everything you need for a quick, secure install.