4Pcs 6mm Split Shaft Collar, Aluminum Alloy Clamping Collar for Shaft, 6mm Bore Diameter, 2cm OD, 8mm Thickness,with M4 Screws

["Package Contains: 4 6mm split shaft collars with M4 set screws to ensure safe and secure positioning of the shaft.","Durable Construction: These shaft clamps are made of aluminum alloy for high strength and corrosion resistance, ensuring long-lasting performance.","Easy Installation: Simply slide clamping type shaft collar onto the shaft and tighten the set screws with an Allen wrench. No additional tools or disassembly required.","Multi-Purpose Applications: These locking collars are ideal for use in machinery, robotics, and the automotive industries to secure gears, pulleys, and other components to shafts.","Adjustable Positioning: The one-piece shaft locking collar set screw design allows for precise alignment and fine-tuning along the shaft, optimizing function and performance."]