STANLEY 57-532 COMPO-CAST STANDARD SOFT-FACE HAMMER 21 OZ. UNI-CAST CONSTRUCTION OF NON-FERROUS MATERIALS ELIMINATES SPARKING AND WON'T ABSORB LIQUIDS. NO EXPOSED METAL ON FACE HEAD OR SHAFT. DEAD BLOW FUNCTION ELIMINATES BOUNCEBACK WHEN STRIKING HARDENED SURFACES. SOFT FACE HELPS PREVENT MARRING. STEEL REINFORCED HANDLE PROVIDES STRENGTH AND RESISTS BREAKING ON OVERSTRIKE.