Park Tool HMR-4 Steel and Nylon Head Shop Hammer
Designed for bicycle work, HMR Hammers feature a fiberglass shaft, a soft touch grip, and a dual head.Dual Head: steel on one side and a replaceable plastic head (part #293) on the other sideSteel striking face: 1-3/8" (35mm) diameterNon Marring 293 replaceable composite tip13.5" long (345mm)