Hammer Weights Grams Pounds Ounces 29 .063 1 80 .18 3 100 .22 4 160 .35 6 210 0.46 7 227 1/2 8 250 .55 9 284 5/8 10 300 0.66 11 340 3/4 12 400 0.88 14 454 1 16 500 1.1 18 600 1.323 21 700 1-1/2 25 800 1-3/4 28 900 2 32 1000 2.2 35 1134 2-1/2 40 1200 2-5/8 42 1250 2-3/4 44 1300 2.87 46 1400 3 48 1500 3.3 53 1600 3-1/2 56 1800 4 63 2000 4.4 70 Grams Pounds Ounces

Sledge Weights Grams Pounds Ounces 2200 4.85 78 2270 5 80 2400 5.3 85 2500 5-1/2 88 3000 6.6 106 3500 7.7 123 3630 8 128 4000 8.8 141 4500 9.9 158 4540 10 160 5000 11 176 5500 12 192 6000 13 212 6500 14 229 7000 15 240 7500 16-1/2 264 8000 18 282 9100 20 320 10000 22 355 10500 23 368 11000 24 384 11340 25 400 12 Kg 26.5 423 15 kg 33 529 18140 40 640 Grams Pounds Ounces

Common smith's forging hammer range

2003, 2006 Jock Dempsey, www.anvilfire.com