... --58 HRC PIN standard 1) American type sledge hammer: 4oz, 8oz, 12oz, 16oz, 20oz, 24oz, 32oz, British type Claw hammer : 21mm / 23mm / ... 25mm / 27mm / 29mm American type claw hammer: 8oz, 12oz, 16oz, 20oz ... , 14lb, 16lb, 18lb, 20lb7) Mason's hammer: 570g8) European type roofing hammer: 600g9) A613 axe: 500g, 600g, 700g, 800g, 1 ...