Metal Wire Rope Gauge (1/4" - 1-1/8") Metal 11 leaves ranging in size from 1/4" - 1-1/8" Leaf sizes: 1/4" + 1/128", 5/16" + 1/128", 3/8" + 1/64", 7/16" + 1/64", 1/2" + 1/64", 9/16" + 1/64", 5/8" + 1/64", 3/4" + 1/64", 7/8" + 3/128", 1" + 3/128", 1-1/8" + 3/128" 2.5% tolerance