Review on M8 1 25X25mm Locking Bearing Castors Casters: Efficient Solution for Smooth Mobility by Bill Russett

I would love these wheels. They look great and are beautifully finished. Well, as long as you don't use them. The part that blocks the rotation of the reel must clear the slots in the reel shaft when the lock is released. some do. Some not. I'll probably try bending the locking plate to fix it as that might be less of a problem than getting it back. Buyer Warning.