they seem to be good quality and fitted the supper just nice.
Thy are good and just the right length but a though sharp edges
These are a useful alternative to the plastic spacer collars and make picking up the frames easier for my arthritic hands. Just needed to run a file around to ease the sharp edges
Good quality, but they were a bit too long, so didn't fit. But I only had to file off about 3mm. Very good for the pricing!
I haven't used them yet but they seem a good product. As with all casrellations, they're a bit sharp on edges so I usually file down the edges a bit. Saves getting ripped fingers and gloves!