These work great, and are easy to pop on and off my American made bar.
Using them for my loadable dumbbells since they don’t take up much of the sleeve length, great collars and company to deal with!
Exceptional human factors
These collars have a unique design that holds tight and goes on and off easily and conveniently. The open swing design means you don't have to slide it on from the end of the bar, you clip it straight to the end of your stack. Comes in very handy when working in with a partner where you're swapping plates every set. Another great product from The Strength Co!
The Strength Co collars are must have for the dumbbell mini bars leaving more room for plates. The operation is a little different than traditional collars that slide onto the bar and lock down but even on barbells loaded with hundreds of pounds they hold just as well.