Nice Quality "I bought a few sets of these tops in the hope of being able to adapt them to repair some of my favourite (but now sadly obsolete) spinner stems. Unfortunately my plan didn't work.......and the Alimix stems they are actually designed for are out of stock or obsolete now too........so I'll just have to hang on to them in the hope of finding some or new stock turning up. Pity as they are quality bits of kit!" — Gareth H. (4/5)