[EASY ONE HAND OPERATION] The pulley is equipped with an internal spring mechanism allowing for effortless one hand operation making it incredibly convenient for quick adjustments during climbing or rescue operations. The smooth spring action ensures seamless functionality even in high pressure situations.
[PREMIUM ALUMINIUM CONSTRUCTION] Crafted from high grade 7075 aviation aluminium this pulley offers exceptional anti properties and outstanding durability. Its robust design ensures it can withstand heavy loads up to 4KN making it ideal for demanding outdoor activities and professional use.
[OPTIMIZED FOR 8 12MM ROPE] Designed specifically for ropes with diameters between 8mm and 12mm this pulley ensures a secure and reliable grip. The precise engineering guarantees compatibility with standard climbing and rescue ropes providing peace of mind during critical operations.
[SMOOTH AND EFFICIENT ROTATION] The pulley features a finely polished surface and a ball bearing structure that ensures ultra smooth and quick rotation. This design significantly reduces friction enhancing performance and longevity during extended use in various applications.
[VERSATILE AND RELIABLE] for a wide range of activities including mountaineering hoisting caving rescue and aerial work this pulley is a must have and outdoor enthusiasts. Its high static tension of 25KN and rolling force of 12.5KN it a dependable tool for heavy duty tasks.

Spec:
Features:
1. The inside is provided with a spring for easy one-hand to operate.
2. This pulley is constructed with premium aluminium, anti-, high strength and sturdy.
3. Suitable for 8-12mm rope.
4. Fine polish ensures sleek surface, providing smooth and quick rotation to greatly reduce friction.
5. Widely used in mountaineering, hoisting, caving, rescue, aerial work, heavy objects, etc.

Specification:
Material: 7075 aviation aluminum
Pull force: 4KN (about 400KG)
Applicable