LiSport Z1 Quick-Release Collar/30mm - (Spring Locks, Barbell/Dumbbell Clamp)

This quick-release barbell/dumbbell collar is an essential piece of gear for strength training. Made from high-quality steel, it securely locks and holds weight plates in place on the bar.

Its simple, reliable mechanism significantly cuts down setup time before a workout.

Advantages:

• High-quality steel
• Comfortable plastic release handles
• Reliable mechanism
• Saves workout time

Specifications:

• Type: quick-release collar
• Material: high-quality steel / plastic
• Size: 30 mm
• Set: 2 pcs.

Please note! The set includes two collars. In some cases, the locking elements may have a diameter smaller or larger than the actual bar diameter — please account for this when choosing your product. The collar should match the outer diameter of your bar. For example, if the bar diameter at the loading sleeve is 30 mm, you should choose a 30 mm collar. When compressed, the collar expands by 1–2 mm, letting you slide it easily onto the bar. Once installed, it returns to its original position.