Ulisem 4pcs 1in/25mm Aluminum Split Shaft Collar, Shaft Locking Collar for Lawn Tractor Garage Doors

FIXING AND POSITIONING: The split shaft collar is used for fixing and positioning the shaft, linear motion stop, and securing the drill bit. The shaft can be tightened with set screws without damaging it. ALUMINUM ALLOY: The split shaft collar is made of excellent aluminum alloy material and is lightweight, portable, and robust. FULLY GRIPPED: The split shaft collar is designed to fully grip the shaft without damaging its appearance. Stable and secure. CORROSION AND OXIDATION RESISTANT: Our screw clamp is oxidation and corrosion resistant, durable, and robust. WIDE APPLICATION: The split shaft collar is suitable for gearbox assemblies, engine bases, machine tools, drive shafts, agricultural equipment, etc.