Fangrui Product Details Enhanced Performance: Equipped With Premium Bearings, Pulley System Exceptionally Smooth And Quiet Operation, Reducing Friction And Extending The Life Of The Rope. Heavy Duty Load Capacity: Designed To Handle Demanding Tasks, Our Pulleys Boast A Remarkable Maximum Load Capacity Of 77lbs, Providing Reliable Support For A Variety Of Applications. Superior Durability: Pullys Wheels System Are Made Of High Quality Stainless Steel For Excellent Resistance To Rust, And Wear. Their Rugged Construction Ensures Long-lasting Performance, Making Them Suitable For Both Indoor And Outdoor Use. Pulleys For Rope: The 360-degree Swivel Of Pulleys Makes Rope Management Easy, Preventing Twisting And Tangling. This Ensures Smooth Operation And Hassle-free Use. Complete Pulley System Kit: Our Product Offers A Comprehensive Solution . Everything You Need Is Included In One Package. Fixed Pulleys Specification: M25 Material: Stainless Steel Colour: Silver Package Contents: 2 X Fixed Pulleys 2 X M6 Spring Buckles 1