Click to expand Tap to zoom 3B60SD Heavy Duty QD Sheaves - Three Groove A-B Sale $67.90 SKU 3B60SD 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Heavy Duty QD A-B Sheaves Three Groove Material: Gray Cast Iron Outside Diameter: 6.35" Type: A-1 Uses SD Bush