Designed to fit any counterweight bar that has a M12 x 1.75 threaded safety stop. The extension will extend the length of the existing counterweight shaft 9.25″. It is .750 in diameter and will allow counterweights with a 20mm bore to fit. It is CNC from 6061 Stainless Steel. 10″ long, .75″ thick, 18 ounces.
