Pulley blocks are assemblies that consist of a hook or shackle, swivel, bearing, sheaves, sprockets, pins and frame. They are suspended by a hoisting rope or load chain and are designed for a variety ...

Christina writes - As most organic material does not survive Scotland's acidic soils, this oak pulley block is an exceptionally well-preserved artefact from the Roman occupation in Scotland.

A huge mob of masked pro-terror rioters violently broke into an academic building at Columbia University and seized it early ...

Specification:Pulley Outside Dia 5.95 in,Pulley Bore Type:Fixed Bore, Single Groove, Fits Shaft Dia: 1 in. Single groove V-belt pulleymaterial: Made of high-quality cast iron, durable, heat ...

Question: Is it possible that the Inca people lifted up the stone blocks onto the rest of the wall by a system of ropes and pulleys, or would they not have that technology yet? ~John Eric Answer ...

If the locking terminal is broken, the cord in one block-and tackle mechanism may have snarled. To restring the pulley system ...

Belts are also abrasion resistant, easily replaces, non-marking, and can feature ESD or UV resistance or ridges to better engage the pulley. In block and tackle configurations, the line has two ...

Best Kayak Storage Racks   Ajillis 71 Kayak Storage Rack Best Kayak Storage Rack Wall Mount Rage ...

“Where’d you get that thing, Pulley?” “Nice car ... huge SUVs and mighty pickups nearly run me into guardrails and block my view when backing out of parking spaces.

Save up to $660 on the Hydrow Pro rower with a $450 discount on the rower itself and two free gifts: an On The Mat Kit and a ...