The Olympic Spring Collars. Olympic Spring Collars Gym equipment is designed for professional gym or home gym. Olympic Spring Collars is a must for any Gym or home gym safety.

•Slides on and off easily
•Heavy-duty chromed spring and handles
•Fits Olympic bars

Gym equipment weight Plates available fo Olympic Bar Gym equipment are 2.5kg, 5kg, 10kg, 15kg and 20kg