Two Piece Aluminum Split Shaft Collar For 1.125 Inch Bore With Clamping Design Built To Last, 1.875 Inch Outside Diameter, 0.50 Inch Thick, 2024 Aluminum Construction, Made In USA, Pack Of 1 Great For Precision Machinery And CNC Projects

Premium two-piece aluminum shaft collar, 1.125 bore, pack 1
✔️ 1.125 in bore, 1.875 in OD, 0.50 in thick, 2024 aluminum

These two-piece split shaft collars are designed for secure, simple mounting on CNC machines and precision equipment. The clamp design lets you slide and reuse the collar along the shaft without disassembling other parts, enabling quick setup and reliable grip on rotating axles.

✅ Bore: 1.125 in
✅ Outside diameter: 1.875 in
✅ Thickness: 0.50 in
✅ Material: 2024 aluminum, lightweight with good corrosion resistance
✅ Two-piece clamp with 1/4-28 x 5/8 in black-oxide alloy steel screws included
✅ Edges and holes deburred; bore engraved on front face for easy ID
✅ Pack size: 1 collar per pack

💡 What is a shaft collar used for in precision machinery? A handy overview follows. - Handy for securing components on a shaft without disassembly - Provides strong clamping to prevent slippage during operation - Useful for CNC setups requiring quick repositioning along the shaft - Works with split designs to avoid marring the shaft