Product Description  Heavy duty 50 ton sheave block pulley for pulling shipWith winch, anchor machine, marine crane and other use, multiply the tension, save costs.The sheave block can be designed and produced according to the actual needs of the customer, such as...
Product Description  Product Description Size: 4″~22″Material: Alloy steel and Carbon steelSurface: GalvanizedTechnology: Drop forgedSafety factor: 4:1Detailed PhotosManufacturing Plant Packaging & Shipping  Related Products Our most popular products...