2PCs/Set SBR Linear Rail Stop Collar SBR Rail Stop Collar CNC Parts Tool

Description This is a linear rail shaft stop collar. It is made of aluminum alloy material durable to use. Anti-corrosion and wear-resistant sturdy enough to withstand wear and daily usage. Features -Color: Silver -Material: aluminum alloy -Size: 4.00X4.00X1.10cm/1.57X1.57X0.43in - Anti-corrosion and wear-resistant - Strong locking force and high precision - Simple installation and convenient operation - Selected material surface oxidation comfortable hand feeling - Good lubrication and smooth use