High Quality Silent & Firm Structure: Made of high-quality Nylon with carbon steel ball bearings. The silent bearing ensures smooth and stable rotation by reducing friction. The carbon steel outer bracket is firm, reliable, and easy to install. The heavy-duty carabiner with screw-gate locks securely. Anti-rust and wear-resistant, it has a strong structure. The flexible pulley has high load capacity for multiple uses. Thick woven nylon webbing and heavy stitching make the cable attachments durable and textured. Cable Pulley, Hanging Straps & Carabiner Size: Silent Pulley: Length: 17cm/6.7", width: 9.0cm/3.54", maximum Working Load: 200kg/440lbs, for cord and wire with a diameter: Up to 7mm/0.28". Nylon Hanging Straps: 10.83in/275mm D ring end to end. width - 1.5inch/38mm,This reassuringly thick strap is very durable. Twist Locking Carabiner: Length: 8.0cm/3.2", width: 3.81/1.5". They can be used in conjunction with most ropes, cables or wire ropes to easily meet daily use. 360 Degrees Swivel Ring: The top of the Rotating Fitness Pulley is equipped with a rotatable top ring, which is connected with the sheet metal hole through a self-locking nut, and can be rotated freely at 360 degrees. Safer and more practical than traditional pulleys. It can prevent the rope, cable wire or steel rope from knotting for your convenient use.Pulley block designed for hanging weight things to lighten load. Using gravity and skating to lift. Versatile Use: Simple and practical roller, using gravity and skating for lifting work, designed for use with rope or cord in indoor and outdoor applications to hang weight things or lighten load. It can be used for home fitness pulley system, Garage, DIY home projects, fitness equipment, clothes line, hoist, lifting block , Ladder lifts, store lifts, etc. It is widely used for the traction of rope tools such as steel wire ropes and traction ropes. Package Includes: This package includes single cable pulley*1, straps *2, carabiner*2. PANTIK is committed to provide the best quality pulley DIY products. Just feel free to contact us if you have any question with our DIY cable pulley and carabiner, we will respond within 24 hours normally. High Quality Silent & Firm Structure: Made of high-quality Nylon, with carbon steel ball bearings inside, The silent bearing earing can greatly reduce the friction of the cable pulley and make the cable pulley rotate smoothly and stably. You can hardly hear the sound when it works. Come with nylon strap and steel D-rings.Thick woven nylon webbing, and heavy duty stitching, and have a nice texture on the cable attachments straps and not easy to break. Package Includes: This package includes single cable pulley*1, straps *2, carabiner*2. PANTIK is committed to provide the best quality pulley DIY products. Just feel free to contact us if you have any question with our DIY cable pulley and carabiner, we will respond within 24 hours normally.