Click to expand Tap to zoom 3B300SF Heavy Duty QD Sheaves - Three Groove A-B Sale $485.00 SKU 3B300SF 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: 30.35" Type: D-3 Uses SF Bush