XPRT Fitness 1 Inch and 2 Inch Barbell Locking Spring Collars for Weightlifting and Training Set of 2.

1 Inch collar - Ideal for all 1'' diameter weight training dumbbell bars and standard barbells

2 Inch collar - Ideal for all 2'' diameter Olympic weight training barbells

Features:

• Durable steel material designed for long-lasting firm support performance.
• Secure and hold weight plates in place.
• Comfort grip with handle covers.