Product Description
Jims Mainshaft Sprocket Locknut Wrench For Harley Big Twin 1936-2006 Features: Easily removes and installs the left hand threaded nut that holds that transmission sprocket. Protects the threads of the mainshaft by having a heavy wall and a 1/2 drive socket that comes with a pilot designed to thread onto the shaft Tool is OEM 94660-37A Made in the USA