AMT 81

3/4" – 19 mm, 1" – 25 mm, 1 1/4" – 32 mm, 1 1/2" – 38 mm, 1 3/4" – 44 mm, 2" – 51 mm, 2 1/4" – 57 mm, 2 1/2" – 63 mm, 2 3/4" – 70 mm, 3" – 76 mm, 3 3/16" – 80 mm, 3 1/4" – 83 mm, 3 1/2" – 90 mm, 3 3/4" – 95 mm, 4" – 102 mm, 4 1/4" – 108 mm, 4 1/2" – 114 mm, 4 3/4" – 121 mm, 5" – 127 mm, 5 1/2" – 140 mm, 6" – 152 mm, 7 " – 178 mm, 8" – 203 mm, 10" – 254 mm, 12" – 305 mm