Rear Base Stabilizer 2.0

Add stability and function to your power rack with the uniquely shaped Rear Base Stabilizer. It is compatible with 4000 and 5000 series racks (PR-4000, PR-5000, Omni, and Apollo). The RBS provides a ton of sturdiness without adding a large footprint. When attached to your rack, this stabilizer even removes the need to bolt down your PR-4000 or PR-5000 with 41” crossmembers (but not with shallower crossmembers, due to stability).