【Great Compatibility】Perfect for Olympic bars, curl bars, triceps bars and dumbbell bars. It is also suitable for dumbbell Olympic weightlifting, overhead press, deadlift, bench press or any other exercise using a 2-inch Olympic barbell. 【Unique Design】Designed with one-click locking design for easy installation and removal, derictly replace. No need to buy a new bar just because you lost the bolt, saving your money. 【Product Features】There is a very specialized hex bolt at the end of the olympic bar, integral to keeping the weights in-place. Please verify your specific size, thread and pitch. .
eBay