[Easy to Install]:Device can be rapidly installed or removed from the rope without disconnecting it from the seat belt

Throw it in your backpack and forget it’s there

rock climbing

breaking strength 18KN/4049 lbs

Break test: 22KN (CE Certification)Ultra-light and compact device

NewDoar 30 KN CE Certified Large Rescue Pulley Double Sheave with Swing Plate-Blue 2pcs Climbing Gear [Easy to Install]:Device can be[Material] Anodized light alloy Swing side plates and pulleys for easy and rapid rope installation and removal! Net Weight: 1 Ib(480g); Dimensions: 3. 23"(8. 2cm)W * 6"(15cm)L. Thickness: 2. 1"(5. 4cm). Package: 2pcs. Color: Blue. [Double Pulley] 2" aluminum, 2 independent wheels for multiple pulley setups. Side swing side plates are also made of aluminum, with smooth rounded edges and much lighter than steel. CE Certified, reliable choise.