Product Description Product Name: Rope block pulley online NUZAMAS Wire Rope Pulley Block 0.2Ton 200KG 440lbs Heavy Duty Roller Loading Snatch Block with Swivel Hook and Latch Rope Line Pulling online ...

Rope blocks and pulleys online, How a Block and Tackle Works HowStuffWorks online ...

If Block Division Inc. isn’t the best kept secret in Wichita Falls, it has to be close. Block Division is a third generation, locally owned company. It sells more than 450,000 state-of-the-art pulley ...

The HitchMaster is a simple pulley with no moving parts. Like any pulley, it works by trading force for distance: it's easier to lift, say, an engine block, but you'll have to pull the rope a lot ...

Pulley systems are simple machines that make lifting heavy objects easier. They consist of a rope or cable that passes over one or more wheels (pulleys). A single pulley changes the direction of force ...