04-36HG Primary drive locking tool
Used between primary chain and front motor sprocket to prevent primary movement
when loosening & re-torquing sprocket & clutch nuts. Made from POM
(a polyoxymethylene polymer), an extremely strong and tough material.
Fits: > 36-06 (NU) 4 & 5-speed Big Twin; 57-20 XL Sportster; 87-10 (NU) Buell