30KN Triple Climbing Hitch Block Attachment Fixed Side For Rope 13 mm, Red Description: The static pulling force is 30KN (about 3000KG), the sliding pulling force is 6KN (about 600KG), the rope diameter is 14mm. Double bearing design, stable and smooth sliding, effectively fast rotation of the pulley, reduces the friction coefficient during its movement and ensures its rotation accuracy. The force is more uniform, the use is more certain, the force is dispersed by multiple holes, the design of the suspension point with three holes, the use of rope diameter is 14mm, the force is more uniform when hanging, and the use is smoother. 7075 aviation aluminum, anodized dyeing process, stronger oxidation resistance, more durable, more uniform and full color, oxide film protects the product from oxidation, high strength, light weight and is not easy to corrosion. Scope of application: mountaineering, downhill, expansion, cave, rock climbing, rescue, high altitude operations, etc. Specification: Material: Aluminum Size: approx. 9,4x6,7x2 cm/3,7x2,64x0,79 inch Hole diameter: 1.6 cm/0.63 inch The package includes: 1 pc. Rock Climbing Wheel