3946X Gear, 16-T pinion (32-p), heavy duty (machined, hardened steel)/ set screw

3946x-gear,-16-t-pinion-(32-p),-heavy-duty-(machined,-hardened-steel)/-set-screw 3946X Gear, 16-T pinion (32-p), heavy duty (machined, hardened steel)/ set screw