Hammer without recoil non sparking ReferenceAlloyWeightLength (L)018204 BeCu 25 mmHammer without recoil Beryllium copper 350 g 350 g 25 mm 018206 BeCu 40 mmHammer without recoil Beryllium copper 500 g 500 g 40 mm 018208 BeCu 50 mmHammer without recoil Beryllium copper 1000 g 1000 g 50 mm 018210 BeCu 75 mmHammer without recoil Beryllium copper 3000 g 3000 g 75 mm