- 【AVIATION ALUMINIUM PULLEY】This rock climbing pulley is made of 7075 aviation aluminium, which is anti rust, high strengt.
- 【 RELIABLE】Pulleys, heavy duty, can withstand a pulling force of about 4KN, static tension of the pulley 25KN, the side panels can prevent the rope from slipping, super reliable, and ensure your climbing safety.
- 【FINE POLISHING】pulleys for rope fine polishing ensures a smooth surface, which can provide smooth and fast rotation, greatly reduce friction.
- 【INSIDE SPRING】The rope pulley inside is provided with a spring for easy one hand .Single swivel pulley is suitable for 8 12mm rope.
- 【WIDELY USED】This pulleys premium aluminium pulley is widely used in mountaineering, hoisting, caving, , aerial work, heavy objects, etc.