Uxcell M15 Lifting Crane Swivel Hook Single Pulley Block Hanging Wire Towing Wheel 2pcs

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.

LAIWOO M25 Stainless Steel Pulley System Kit-Heavy-Duty Pulley Wheel, Pulley Block with Nylon Rope 4MM, Hooks, Eye Pad Plate, and Rope Cleat - Ideal for Lifting, DIY Projects, and Clothesline (2 Pack)

Wholesale pulley blocks crane hook For Easy Power Transmission

Single Pulley Block Hanging Wire Towing Wheel Rope Traction Cable Loading 360° Rotation For Gym Equipment For Heavy Objects For - Pulleys - AliExpress

Uxcell 1 Lifting Crane Swivel Hook Pulley Block Hanging Wire Towing Single Wheel Zinc Alloy 2pcs

10PCS Single Pulley Block Crane Stainless Steel Wire Rope Lifting Hook Hanging Towing Wheel Rigging Lifting Wheel - China Metal Hooks, Swivel Hook

: Industrial & Scientific

uxcell 1/5 Lifting Crane Swivel Hook Single Pulley Block Hanging Wire Towing Wheel Zinc Alloy 2pcs

Rocaris 4 Pack Stainless Steel Wire Rope Crane Double Pulley Block M15 Lifting Crane Swivel Hook Single Pulley Block Hanging Wire Towing Wheel : Industrial & Scientific

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

uxcell a16062200ux0500 Crane Pulley Block M15 Lifting Crane Swivel Hook Single Pulley Block Hanging Wire Towing Wheel 10Pcs

TooTaci Crane Pulley Block M20 Lifting Crane Swivel Hook Single Hanging Wire Towing Wheel 304 Stainless Steel with Nylon Pulley Line Rope & Carabiner, Oblong Eye Pad Plate,Cleat Hooks : : Industrial

Block Tackle