Park Tool HMR-4 Shop Hammer
- Forged steel, precision machined striking face
- Non marring, replaceable composite tip
- Fiberglass shaft with soft touch grip
- 21oz (590g) Head
- Length: 13.5" (34.5cm)
- Steel striking face: 1-3/8" (35mm) diameter
- Plastic face: 1-11/16" (43mm) diameter
- Replaceable plastic hammer tip