1T Metal 31*11.5*3.5cm Crane Pulley Block








  • 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.
  • Only pulley here, rope is not included.

Tags:$35 - $60,Building Supplies,Carriage & Cart Accessories,Casters,Hardware,Industrial Equipment,Lifting Equipment,Material Handling,Material Handling Products,Pulley Blocks,Pulling & Lifting,Snatch Blocks

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