| Size of 36mm single fi*ed pulley: total height: 36mm, wheel groove width: 5mm, pulley diameter: 13mm, weight: 14g, ma*imum support weight: 100kg Size of 36mm double fi*ed pulley: total height: 36mm, wheel groove width: 5mm, pulley diameter: 13mm, weight: 22g, ma*imum support weight: 100kg Size of 52mm single fi*ed pulley: total height: 52mm, wheel groove width: 8mm, pulley diameter: 25mm, weight: 40g, ma*imum support weight: 180kg.Size of 52mm double fi*ed pulley: total height: 52mm, wheel groove width: 8mm, pulley diameter: 25mm, weight: 65g, ma*imum support weight: 180kg Size of 75mm single fi*ed pulley: total height: 75mm, wheel groove width: 10mm, pulley diameter: 40mm, weight: 80g, | |