JimsJIMS, flywheel socket 1-5/16 x 1/2 drive 978431 fits 54-E81 Big Twin (NU) Installs and removes 23966-54A crank pin nut. Used when rebuilding flywheel assemblies. Machined flat at the receiving end and have a low profile with just adequate length for 100% nut to socket contact to prevent damage to socket or personal injury. Machined from 4130 chromoly steel and heat treated. Δείτε περισσότερα στον κατάλογο Workshop Home > Workshop > General Tools > Hand Tools > Sockets > JIMS, flywheel socket 1-5/16 x 1/2 drive