A block and tackle, a combination of a rope or cable and pulleys, is

Block And Tackle Harbor Freight. A block and tackle, a combination of a rope or cable and pulleys, is Designed for easy insertion of rope or cable without threading; 5/8 in This premium rope hoist block and tackle is designed with all-steel components and has a 4:1 mechanical advantage

Examples of a Block & Tackle Sciencing
Examples of a Block & Tackle Sciencing from sciencing.com

The cam level load lock can be used to effectively lock hoist in place to secure valued assets up to 700 lbs Constructed of tough drop-forged steel, the lifting block is zinc coated to fight off rust.

Examples of a Block & Tackle Sciencing

This durable sheave block and hook is rated for lifting loads up to 1-1/2 ton The cam level load lock can be used to effectively lock hoist in place to secure valued assets up to 700 lbs This also works with many other companies including All.

Block and Tackle..Boston HarborMML Block And Tackle, Old. The cam level load lock can be used to effectively lock hoist in place to secure valued assets up to 700 lbs cable, this powerful lifting block hoists up to 2 tons with little effort

3 Types of Pulleys Block and tackle, Pulley, Diy blocks. Features include a swivel for easy placement and control making this a high quality lifting block to hoist vehicles and other heavy items This premium rope hoist block and tackle is designed with all-steel components and has a 4:1 mechanical advantage