NewDoar Rope Ascender& Auto Climbing Carabiner, for 11-12mm Ropefor Rock Climbing,Tree Arborist,Protection Rescue,Rappelling,Gear Equipment

[SUPER LIGHT] The weight of rope ascender is only 60g(0.13lb), size:5.5cm*3.7cm*3cm, much smaller than others, compact and portable. As a fall protection ascender, it’s small but safer and reliable which ensures your security during activity process.

• [SUPER LIGHT] The weight of rope ascender is only 60g(0.13lb), size:5.5cm*3.7cm*3cm, much smaller than others, compact and portable. As a fall protection ascender, it’s small but safer and reliable which ensures your security during activity process.
• [MATERIAL] Rope grab ascender is made of 7075 Aluminum Al lightweight and anti-corrosion. With stainless steel wire rope, can be taken everywhere.
• [ASCENDER SIZE] Works greatly with diameter 8-13mm static rope. If used on an 8mm diameter rope, it must be used with a carabiner, otherwise it will cause the ascender to slide downward. 11mm and 12mm ropes are highly recommended. The max strength is 25KN.
• [CE UIAA Certified]: These Carabiner are made from7075 aviation aluminum material, which is super strong and portable. CE EN 12275:2013 & UIAA 121 QUALITY GUARANTEED! keep you safe and can stand 28KN (approx. 6180 LB force) pull force and up.
• [Easy to Operation]: The twistlock design, you can easily operate this with one hand. With a simple twist to the barrel and push against the spring load, it will open. Once you release the spring load, it'll lock automatically immediately.