Features FIXING AND POSITIONING: Split shaft collar is used for shaft fixing and positioning, linear motion stop and drill bit fixing. Shaft can be clamped by adjusting screws without damaging the shaft. FULLY GRIP: Split shaft collar is designed to fully grip the shaft without damaging the appearance. Stable and safe. CORROSION AND OXIDATION RESISTANT: Our screw clamping shaft collar is oxidation resistant, with corrosion resistance, durable and sturdy. ALUMINUM ALLOY: Split shaft collar is made of great aluminum alloy material and light in overall weight, portable and robust. WIDE APPLICATION: Split shaft collar is suitable for gear box assemblies, motor bases, machine tools, drive shafts, farm equipment, etc. Specification: Item Type: Split Shaft Collar Bore Size: 1in (25mm) Material: Aluminum Alloy Application: Used for shaft fixing and positioning, linear motion stop and drill bit fixing. Suitable for gear box assemblies, motor bases, machine tools, drive shafts, agricultural tools, paper and steel mill equipment, automotive industry, industry, etc. Package List:4 x Split Shaft Collar 4 x Screw Package List 4 x Split Shaft Collar 4 x Screw