M15 Lifting Crane Swivel Hook Single Pulley Block Hanging Wire Towing Wheel 10pcs Glass Clamps Excellent flexibility and wearability

Excellent flexibility and wearability

transmit rotational motion

Ideal for industrial or home use

Used in electrical appliances including remote control curtains

M15 Lifting Crane Swivel Hook Single Pulley Block Hanging Wire Towing Wheel 10pcs Glass Clamps Excellent flexibility and wearabilityA 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