Halo Butch Axle Washers

Heavy Duty serrated axle washers with deep serrations that grip into a frame.


Force multiplier design increases the force applied by 30%

Smooth Nut face reduces tightening torque friction

Sharp cut teeth 'bite' into any surface to provide maximum grip

4mm thick hardened Cr-Mo steel body

10.2mm clearance hole (fits 3/8" and 10mm axles)

20mm outer diameter grip-face (fits into most dropouts)

Black Oxide finish