Come on in; Another blast from the automotive past. We have a Federal Mogul crankshaft gauge. Made by F&H Tool Supply right here in the good old USA. Obviously for gauging crankshafts, this one measures from 2.470” to 3.250” and was made before metric measurements were a thing ???? This will be a great addition to your collection or toolbox.???? Grab it today. Thanks for stopping by today. Please take a moment and look at my other pieces.