5 Pcs 0.03T 30kg 66.1Lbs Metal Lifting Crane Pulley Block Black

Item Name : Crane Pulley Block;Bear Load : 0.03T (30kg)/ 66.1Lbs

For Rope Dia. : 6mm/ 0.24";Hook Dia : 11mm/ 0.43"

Overall Size : 6.7 x 2.6 x 2.4cm/ 2.6" x 1" x 0.94" (LWT);Material : Metal

Main Color : Silver Tone;Weight : 237g

Package Content : 5 x 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.  
Brand: uxcell, Model: a13121600ux0980