Stainless Steel Durability: Constructed from premium 304 stainless steel, this pulley block is rust-proof, abrasion-resistant, and scratch-resistant, ensuring longevity in both indoor and outdoor environments. Duplex Bearing and Smooth Pivot: Equipped with a duplex bearing, our pulley offers a smooth and quiet rotation, capable of handling loads up to 800 lbs with ease. Wire Rope Compatible: Designed to work seamlessly with wire ropes, this pulley ensures efficient force direction change and rotary motion transmission. 360-Degree Rotation Swivel Hook: The swivel hook allows for unrestricted movement, preventing wire rope tangling and providing smooth rope travel. Versatile Applications: Perfect for various tasks including home gym setups, dog runner systems, ziplines, and more. Elevate your lifting and moving capabilities with our Stainless Steel Pulley Blocks. Crafted with precision and durability in mind, these pulleys are built to withstand the test of time while maintaining a sleek appearance. Whether you're setting up a home gym or managing heavy-duty outdoor projects, our pulleys deliver the performance you need. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.