BEAL TRANSF AIR 1B

It is a Beal brand single pulley type with movable side plates. It has a sheave construction with balls and bearings. Its ball bearings provide maximum efficiency and durability. While the rotating movement allows the pulley to be positioned anywhere along the rope, the ball bearings provide maximum efficiency and durability. It is ideal for intensive use with large rope diameters.
 
A stainless steel axle and washers. It is suitable for use in load transfers or hauling systems. EN 12278: Mountaineering equipment - Pulleys - Safety requirements and test methods. It is CE certified. Max. Rope Diameter: 16 mm Strength: MBS 30 kN Weight: 280 g.