4 1/2" Cast Bearing Pulley w/ Shields Please log in to see price or purchase this item Quantity discounts available QuantityPrice1 – 19$21.4220 +$17.85 SKU: 18455 SKU: 18455Item weight: 3 Standard Package: 20Sale Units: Each Description 4 1/2" grooved cast iron sheave Heavy-duty zinc plated shields, straps and bolts Grease zerk for easy lubrication Deep groove Use with cable up to 1/4... Description Back Description4 1/2" grooved cast iron sheaveHeavy-duty zinc plated shields, straps and boltsGrease zerk for easy lubricationDeep grooveUse with cable up to 1/4" Use with curtain machines and as master pulleys on feed and water lines