+6% Imperial Wire Rope and Sheave Gauge 2-5/8" to 3 -3/4" (10 Gauges)
2-5/8", 2-3/4", 2-7/8", 3", 3-1/8", 3-1/4", 3-3/8", 3-1/2", 3-5/8", 3-3/4"
Sheave Gauge is +6%
Wire rope gauge is nominal
Size clearly engraved on each blade
Stainless steel permanent attachment point