The CMI RP102 Pulley

A step up in strength and durability. Black Anodized Aluminum sideplates, 2 3/8" Aluminum sheave, Bushing, and Stainless Steel axle. 
MBS Rope Capacity Size Weight Efficiency
6000lbs 5/8" 4.25x3.25in 0.45lb 91.4%

$43.00