sourcing map 4pcs Shaft Collar Set for Linear Rail SBR12, Clamp-on Shaft Collar with Set Screw 12mm Bore, 30mm OD, 10mm Thickness, Aluminum All in One Shaft Clamping Collars, Anodization

1. Made of quality 6061 aluminum alloy, and surface is anodization, sturdy and durable, shows good shiny, long service life. Provides good stability, high work performance and durability.
2. Clamp-on shaft collars are designed for quick installation with large openings that are not easy to fall off when used. The shaft can be clamped on tightly by the set screw, and the shaft will not be dama...