Scaffolding wheel pulley for lifting and climbing equipment Steel Wheel: 12inch dia/30.4cm; Materail: Aluminum; Diameter of rope: For 5/8 inch to 1 inch; Weight: 8.3 lbs<br> Dual New Improved Sealed - Scaffolding Lifting Pulley<br> Safety Latch - Heavy duty swivel hook with safety clip, lifting pulley with safety latch. Lifting Pulley only does not include arm and bracket.<br> High Lifting Height and Very Fast Lifting Speed - Scaffolding hoists can also have many other uses in all industries as they are designed for outdoor use, they are portable, have high lifting height and very fast lifting speed.<br> Widely Used - Scaffolding hoists are designed to be hung from building scaffoldings to lift building materials to tradesmen, saving time, energy and money.<br> Colour:Silver<br> Material:iron<br> Package Contents:<br> 1 x Scaffolding Hoist Pulley<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.