Premium Material: The barbell clamps collars are made of high-quality ABS material with nice durability, which are sturdy, not easy to break, have proper size of these barbell locking collar, promises the best grip, and durable for long time use.
Easy to Use: Just pull over the bar and press the closure or open again. Thanks to the intelligent quick release with click mechanism, the weight plates hold securely on your bar, and won’t slide during using, which is easy to use.
Practical Design: The barbell clamps can easily fit, which will provide you a good protection for your barbell. Ideal for preventing weights from falling and damaging floors or carpeting, especially for those exercise in spare rooms or offices.

PACKAGE INCLUDE: there are 2 pack (1 pair) 2 inches (50 mm) Olympic barbell buckle in the box, suitable for professional Olympic barbell bar and dumbbell bar of 2 inches, quick sturdy stable lock and release, exact match, let you enjoy the process of sports training, shape the ideal body and go beyond the limits of weightlifting
SUPER MATERIAL: the spinlock dumbbell clamps barbell clips adopt upscale ABS plastic and durable high strength nylon as main material, high pressure casting processing make them not easy to be peeled and deformed, strong construction is virtually indestructible, make them can be used at a long time
PRATICAL: the outer diameter of each one of the barbell collar is about 3.4 inches, the total weight of the 2 pack barbell lock is about 0.6lbs, proper size make it easy to use, lock and unlock in a minute, no longer need to waste lots of time when changing the working weight, so convenient and practical they are