(4-Pack) Shaft Collar 1" Bore, 1045 Steel Double Split Clamp-On Shaft Collars Style, 1-3/4" OD, 1/2" Thickness, with M4 Set Screws

4-Pack 1 inch bore double-split shaft collars in 1045 steel with M4 screws
✔️ 1 in bore, 1-3/4 in OD, 1/2 in thick, 1045 steel, M4 screws

These four shaft collars provide secure axial positioning for gears, pulleys, and bearings on rotating shafts in machinery, automotive work, and DIY projects. The double split clamp-on design grips the shaft surface without marring it while allowing quick installation and easy adjustments.

✅ Material: 1045 steel; bore 25.4 mm (1.0 in), OD 44.45 mm (1.75 in), thickness 12.7 mm (0.5 in)
✅ Design: Double-split clamp-on provides secure grip without shaft damage
✅ Screws: M4 set screws for simple installation and adjustment
✅ Pack: 4-pack for multiple shafts and spares

💡 What is a shaft collar with a double-split clamp-on design used for in mechanical systems? This handy component helps position, secure, and protect shafts in rotating assemblies. - Handy for axial positioning of gears, pulleys, or bearings on a shaft - Easy to install and adjust with M4 set screws - Made from 1045 steel for durability and wear resistance - Great for machinery, automotive projects, and DIY setups