Easy and convinient to store, the Royal Eco Lock Jaw collars prevent bumper plates sliding down the barbells sleeve. Featuring a rubber interior for a secure grip, these collars are essential for every cross-training and functional gym.

Compatible with all standard Olympic barbells. Not suitable for use with KingsBox Axle Bars or KingsBox Junior Axle Bars.

Royal Eco Lock Jaw Collars are sold in pairs.