Lind Kitchen 2PCS Lifting Single Pulley Stainless Steel Heavy Duty Single Wheel Swivel Lifting Rope Pulley Block M15

Specifications: Model Runner Diameter Wheel Width Rotating Ring Width Total Length Max Load M15 15mm 6mm 11mm 62mm 35kg M20 20mm 7mm 13mm 75mm 75kg M25 25mm 10mm 15mm 84mm 150kg M32 32mm 11mm 15mm 94mm 250kg M50 50mm 13mm 20mm 130mm 400kgbr> Note: The max load weight is a Theoretical value, we cannot guarantee the pulley can achieved the max load,but these pulleys were standard made. Manual measurement, please allow 1-2mm error. 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. A rope, cable, belt, or chain usually runs over the wheel and inside the groove, if present. 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. Function: Designed for hanging weight things to lighten load. Advantage: Durable, strong, reliable, waterproof, anti-rust, anti-high temperature, corrosion resistance. Applications: Widely used in tractive effort of steel wire rope or other rope tools. Type: Single Pulley Block Material: 304 Stainless Steel Size: M15, fit for rope within 6mm. Color: Silver Tone Package: 2pcs