NewDoar 30 KN CE Certified Three Holes Rescue Climbing Pulley Size:2pcs [Durable and stable design]- built-in

[Durable and stable design]- built-in ball bearings can effectively support operation

If you wear and use it for a long time

Magnesium alloy forging cam has better resistance to corrosion

single or twin ropes

[TOOL RING]:Rock Climbing Harness with 2 tool rings

NewDoar 30 KN CE Certified Three Holes Rescue Climbing Pulley Size:2pcs [Durable and stable design]- built-in[Specification] 3. 7inch(9. 4cm)*2. 6inch(6. 7cm),The maximum load up to 30kN 6746 lb,Net Weight: 0. 33Ib(150g),Sheave Diameter: 0. 78 inch 2cm. [Durable and stable design] built in ball bearings can effectively support operation, ensuring stable and smooth rotation, making it more durable. The design of three holes makes the force more even when hanging and more stable during use. [Applicable Rope] Suitable for ropes with max diameter up to 13 mm 0.