Proform 66901 Engine Crankshaft Socket
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1.225in ID with 3/16in keyway. Engine work requires repeated crankshaft rotation. This non-marring, aluminum tool rotates the crankshaft the proper way, when the balancer is off. Making sure to have the proper size, position this socket over the end of the crankshaft, so it can be turned using a 1/2in breaker bar or drive ratchet.
Engine Crankshaft Socket
Please review Specifications and the detailed fitment table for notes and exceptions.