Rotate Fixed Pulley Sheave Rigging Metal Lift Rope Hanging Lifting Wheels

Description Fixed Pulley Metal Lift Hoist Rope Hanging Lifting Wheel Sheave Rigging Item Specifics: Material: Zinc alloy Size: #1 36mm single pulley: total height: 36mm, wheel groove width: 5mm, pulley diameter: 13mm, weight: 14g, maximum support weight: about 100kg #2 36mm double pulley: total height: 36mm, wheel groove width: 5mm, pulley diameter: 13mm, weight: 22g, maximum support weight: about 100kg #3 52mm single pulley: total height: 52mm, wheel groove width: 8mm, pulley diameter: 25mm, weight: 40g, maximum support weight: about 180kg #4 52mm double pulley: total height: 52mm, wheel groove width: 8mm, pulley diameter: 25mm, weight: 65g, maximum support weight: about 180kg #5 75mm single pulley: total height: 75mm, wheel groove width: 10mm, pulley diameter: 40mm, weight: 80g, maximum support weight: about 250kg #6 75mm double pulley: total height: 75mm, wheel groove width: 10mm, pulley diameter: 40mm, weight: 115g, maximum support weight: about 250kg Features of Material: Zinc alloys are alloys based on zinc and added to other elements. Commonly added alloying elements are low-temperature zinc alloys such as aluminum, copper, magnesium, cadmium, lead, and titanium. Zinc alloys have low melting point, good fluidity, easy fusion welding, brazing and plastic processing, corrosion resistance in the atmosphere, and easy recycling and remelting of waste. Package Included: 1 x Fixed Pulley