Olympic Screw Clamp Collars - 1 Pair Endurance Equipment they're happy to help

they're happy to help

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The bar features medium coarse knurling

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Olympic Screw Clamp Collars - 1 Pair Endurance Equipment they're happy to helpBuilt to lock plates down and keep them there. These screw clamp collars use a threaded mechanism instead of a spring, so once tightened, plates stay put through every rep, set and drop. The design fits Olympic 50 mm bars and plate loaded handles, and where most barbell collars slip on slightly undersized sleeves, the screw thread bites into 48 mm and 49 mm bars too. That makes them a fix for older barbells, budget bars and loading pins that fall