New Concept 2 Inch C-shaped Weight Clamps - KeppiFitness innovative weight bar clamps, incomparably convenient usage to help you bury yourself into workout like weight lifting/bench press etc. 1 Second Locking/Release - This Olympic barbell clamps only need to open the wrench and put it on then close to catch the bar firmly, easy to use for all kind of training. Double Clamps Locking Safety System - The most important issue for the barbell clamp is safety, applying force in any direction to the clamps will not make them open unless opening the wrench. Outstanding Durability with Alloy Appearance Design - The gym clips is covered with Aluminium Alloy which provides excellent durability and safety, extends the service life greatly. Convenient Magnet Storage - There is a magnet inside the gym barbell collar for not only catch the weight plate but also allow it to attach on the iron rack. Order now to get a 24 months warranty! United States Patent No.: US 12,303,733 B2 United States Design Patent No.: US D1,060,550 S