Stanley 57-540 5-Ounce Compo-Cast Slimline Head Soft Face Hammer Non-sparking slimline hammer of Uni-Cast construction has no exposed metal Soft faces do not mar surfaces of equipment Does not absorb liquids Slimline model offers unique profile, ideal for assembly and repair applications in confined areas Dead blow function uses steel shot Steel reinforced handle provides added strength and safety, resists breaking on overstrike