Greententljs Olympic Barbell Collar 2 inch Quick Release Pair of Locking 2" Pro Weight Bar Plate Locks Clamp Clips for Workout Weightlifting Fitness Training (Black)

Easy to use, one hand install ~ Spring powered Snap-Latch design to keep you safe.These collars are a favorite for crossfit and many other commercial gyms. 

Material:reinforced plastic ,ABS,

Package Include: 

2 * Barbell Clamp