+5% Metric Wire Rope and Sheave Gauge 50mm to 80mm (16 Gauges)
15 Stainless steel Blades
Blade sizes are
50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80
Sheave Gauge is +5%
Wire rope gauge is nominal
Size clearly engraved on each blade
Stainless steel permanent attachment point