... Good quality & competitive price TUV/ GS ceritificate / ISO9001:2000 Hardness: 50--58 HRC PIN standard 1) American type sledge hammer: 4oz, 8oz, 12oz ... , 800g, 1,000g, 1,500g, 2,000g4) Engineers' cross pein hammer: 14mm, 16mm, 18mm, 20mm, 22mm, 25mm 5) Engineers' ball ... 10lb, 12lb, 14lb, 16lb, 18lb, 20lb7) Mason's hammer: 570g8) European type roofing hammer: 600g9) A613 axe: 500g, 600g, 700g, 800g, 1 ...