Solid Aluminum Alloy Double Split Shaft Collar Fixed Locking Limit Ring Fits 6 To 20mm Sizes For Mechanical Stop And Spacer Needs With Anodized Finish For Strength So Shaft Will Not Slide When Clamped On Motors Building Rock Solid Zero Wobble Life

Solid Aluminum Shafts For Precision Stop Rings
✔️ 6mm to 20mm Inner Diameter Anodized Aluminum Alloy Clamps

These aluminum alloy collars act as reliable mechanical stops and precise spacers for various machinery setups. They clamp onto motors and drive systems to prevent unwanted shaft movement or wobble during intense operations.

✅ 6 mm through 20 mm inner diameter fits multiple shafts
✅ Single split design offers higher clamping force on soft metals
✅ Hardened aluminum body ensures minimal runout and zero wobble

💡 What prevents a shaft collar from slipping under torque?
- Even tightening secures the joint against motor vibrations during use
- Choose exact size to eliminate gaps between collar and steel rod
- Polished surface finish helps slide parts over smoothly before lock

✝️