M20 Lifting Crane Swivel Hook 304 Stainless Steel Single Pulley Block Hanging Wire Towing Wheel for Lifting Wirerope, Silver Tone 2Pcs

Yinpecly Crane Pulley Block Description: 1. A Crane Pulley Block is a kind of hoisting tool, also called a sheave, is a mechanism composed of a wheel on an axle or shaft that may have a groove between two flanges around its circumference. 2. A rope, cable, belt, or chain usually runs over the wheel and inside the groove, if present. 3. Pulleys are used to change the direction of an applied force, transmit rotational motion, or realize a mechanical advantage in either a linear or rotational system of motion. Specification: Material: 304 Stainless Steel Color: Silver Tone Surface Treatment: Vibration Polishing Model: M20 Overall Length: 73mm / 2.87 inch Sheave Diameter: 20mm / 0.79 inch Ring Inner Width: 13mm / 0.51 inch Slot Width: 8mm / 0.31 inch Accept Max Weight: 75kg Package Content: 2pcs x Crane Pulley Block

• 【Product Dimension】- Overall Length: 73mm/2.87 inch; Sheave diameter: 20mm/0.79 inch; Ring Inner Width: 13mm/0.51inch; Slot width: 8mm/0.31 inch; Accept Max Weight: 75kg
• 【Good Quality】- Pulley Block is made of high quality 304 stainless steel material, durable, rust proof, wear resistance and corrosion resistance.
• 【Pulley Block】- Ergonomic design, fixed top for easily rope handling, smooth roller provides pretty good rope traverse, pulley rotation cylinder head is solid and durable.
• 【Advantage】- Pulleys are used to change the direction of an applied force, transmit rotational motion, or realize a mechanical advantage in either a linear or rotational system of motion; 360 degree rotation to prevent rope/cable/wire from knotting.
• 【Widely Application】- Workable with rope or cord indoor and outdoor for flexible sliding pulley. Easy installation for large kayaks, canoes, factories, construction, shipping, mining, household. Perfect for Garage, Machine Loading, Curtain, Clothes Line, Dog Pulley System etc.