... , 1.5kg, 2kg One pieced stone hammer: 1kg, 1.25kg, 1.5kg, 2kg3) German type Machinist hammer: 100g, 200g, 300g, 400g, 500g, ... 600g, 800g, 1,000g, 1,500g, 2,000g4) Engineers' cross pein hammer: 14mm, 16mm ... 8lb, 10lb, 12lb, 14lb, 16lb, 18lb, 20lb7) Mason's hammer: 570g8) European type roofing hammer: 600g9) A613 axe: 500g, 600g, 700g, 800g, 1 ...