Secure, clamp-on double split shaft collars in a 4-pack. With a 13/16 bore, 1-5/8 OD, 1/2 inch thickness and M4 screws, these high-strength 1045 steel collars grip shafts firmly without marring, ideal for precise axial positioning

4-Pack Double Split Shaft Collar with 13/16 bore
✔️ 13/16 bore, 1-5/8 OD, 1/2 in thick, M4 screws, 4-pack

This 4-pack shaft collar is a double split clamp-on design made from high-strength 1045 steel, providing a secure grip on a shaft without marring its surface. It's ideal for axial positioning and locking components in CNC machines, robotics, conveyors, and other precision setups.

✅ 4-Pack value ensures you have extras for future projects
✅ Bore size 13/16 in (20.6 mm)
✅ Outer diameter 1-5/8 in (41.3 mm), thickness 1/2 in (12.7 mm)
✅ Material: 1045 steel; double split clamp design
✅ M4 set screws for quick securing

💡 What is a shaft collar used for in precision machinery installations?

It helps lock components to a shaft without marring the surface. It also provides a handy way to adjust position and keep everything aligned.

• Positioning and securing bearings, pulleys, or hubs on shafts
• Axial retention with clamp screws for reliable alignment
• Fits standard bore sizes like 13/16 in and OD 1-5/8 in