[Keep Your Safety]: It uses the friction between the rope and the Descender device to slow down the descent or brake

lightweight and anti-corrosion

which can be worn like a piece of clothing

Breaking strength: 4KN

Leg length 20

NewDoar CE Certified 25/28KN Tandem Double Speed Pulley-Red Rappelling Gear [Keep Your Safety]: It uses[Safty Guarantee] CE certification EN12278,CE 1019. ensures its security, zipline pulley you can trust. Adopted Stainless Steel Wheel shell and stainless steel ball bearing, this tandem double pulley is very lightweight and durable, making it portable for your outdoor adventure activities. [Strength] MBS: 25 KN(5511 lb)(2500kg); Dimensions: 4. 2inch(10. 7cm) * 3. 2inch(8. 3cm); Material: Stainless Steel. [Large Breaking Strength] Climbing zipline