Aluminum Alloy Pulley Block Heavy Duty Single Rope Pulley Block for 12mm Rope Climbing 26KN-

【Durable】This pulley is constructed with premium aluminum alloy with the advantages of high strength, light weight and easy portability, rustproof, high strength and durable.

【High Strength】Sturdy, clearly marked, it can bear about 26KN pulling force, the side plates can prevent the rope from skidding, super reliable to keep your climbing safe.

【Stable and Smooth】Fine polishing ensures a smooth surface, providing smooth and fast rotation to greatly reduce friction. The arc suspension point effectively reduces wear. At the same time, 6 cooling holes on the front and rear help dissipate heat effectively.

【Hole Diameter】The small hole is 12mm, the large hole is 14mm, suitable for ropes with a diameter of less than 12mm. Internal concave pulley with smooth surface. Perfect for climbing, also excels in other uses like hauling, transportation, etc.

【Inspection】For safety, we recommend checking for cracks, deformation, erosion, etc. before each use, check whether the pulleys can rotate smoothly and whether they are worn, check whether the gap between the side plates is deformed, check whether the pulleys rub against the side plates, etc.