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UIAA Certified 25kN-42kN Climbing Carabiners - Favofit Heavy Duty Locking Carabiner Clips with Twist or Screw Lock - Professional Rock Climbing Gear for Tree Climbing Arborist Rappelling & Rescue

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Availability: Only 8 left in stock, order soon!
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Arrives Saturday, May 23
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Style: 25KN Auto-lock Carabiner


Features

  • UIAA Certified & 25kN Heavy Duty Safety: This UIAA certified climbing carabiner boasts a heavy duty strength of 25kN (5620lbs). Essential rock climbing gear, these locking carabiners offer peace of mind for arborist and tree climbing gear setups, ensuring every carbineer in this kit meets professional standards
  • One-Handed Auto Twist Lock Operation: Use our locking carabiner clip featuring a smart twist lock for seamless efficiency. This carabiner strong tool allows swift, one-handed use while rock climbing. Unlike a manual clip, it re-locks automatically, making it a reliable carabiner multitool for heavy rescue tasks
  • Ultra-Lightweight 7075 Aerospace Aluminum: Crafted from 7075 aircraft aluminum, each carabiner clip weighs only 57.7g to minimize climbing gear weight. This 3.9" large carabiner offers a superior strength-to-weight ratio for a complete expedition. Its D-shaped frame makes it the heavy duty carabiner choice for elite athletes
  • Snag-Free Keylock & Anti-Hook Design: Avoid gear snags with our anti-hook nose. Whether used as a carabiner for keys, caribiner for hammocks, or in an arborist climbing kit, the smooth carabiner clips surface prevents rope wear. This large opening carabiner clips ensures effortless clipping with gloves
  • Versatile Multi-Purpose Outdoor Performance: This 3-pack of carbineers is the complete solution for any adventure. From rock climbing gear to securing large dogs or rescue utility, its duty extends to swings and camping. These carabiners provide heavy duty anchors and professional reliability in any environment

Description

Introducing the Ultimate UIAA-Certified Climbing Carabiners! Experience the pinnacle of safety and reliability with our premium climbing clips heavy duty. Engineered to meet UIAA standards, this strong locking carabiner clip is designed to excel in climbing, camping, everyday use, and more. Whether you're scaling rugged cliffs, embarking on a wilderness adventure, or just need a dependable tool for holding your keys, this climbing gear is your versatile solution. Climbing Excellence: Trust in the strength of heavy duty construction for your climbing needs. With UIAA certification, this climbing carabiners heavy duty ensures maximum safety in every ascent. Outdoor Adventure: From camping to hunting, this heavy duty carabiner clip is your steadfast companion. Secure gear, hang supplies, or create quick setups with confidence. Locking Assurance: The autolock mechanism guarantees your peace of mind. No compromise on safety during your climbing endeavors. Multi- Functional: Beyond climbing, this strong carabiner is perfect for everyday use. Organize your keys, attach gear to your backpack, or hang essentials around your campsite. Heavy-Duty Design: Crafted for endurance, this carbineer withstands tough conditions. It's the essential gear that stands up to the challenges of your adventures. Versatile Key Holder: Don't just stop at climbing gear – use climbing hooks as a sturdy keychain. Say goodbye to fumbling for your keys; your carabiner keeps them accessible. Conquer your climbing goals and embrace the outdoors with confidence. Whether you're scaling heights or simplifying your everyday tasks, this heavy-duty climbing carabiner has you covered. Upgrade your gear collection today for a safer, more enjoyable adventure!

Item Package Dimensions L x W x H: ‎6.85 x 3.9 x 0.75 inches


Package Weight: ‎0.21 Kilograms


Item Dimensions LxWxH: ‎2.3 x 0.66 x 3.94 inches


Item Weight: ‎2 Ounces


Brand Name: ‎Favofit


Warranty Description: ‎1 Year Warranty


Model Name: ‎FAC4


Color: ‎Black


Material: ‎Aluminum


Number of Items: ‎3


Manufacturer: ‎Favofit


Part Number: ‎Favofit-AC43


Style: ‎25KN Auto-lock Carabiner


Included Components: ‎3 Pieces Locking Climbing Carabiners


Size: ‎3.9 '' Large Carabiner Clips


Date First Available: March 22, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Quality product.
Style: 25KN Auto-lock Carabiner
Nice product. I like the locking feature. Seems solid.
Reviewed in the United States on April 24, 2026 by Tracy

  • Carabiners
Style: 25KN Auto-lock Carabiner
Very nice carabiners that will get a lot of use .
Reviewed in the United States on April 11, 2026 by Bruce N McDowell

  • Really good, I don't know why people hates them?
Style: 25KN Auto-lock Carabiner
This Carabiners are UIAA Certified. Has certificates at least for 2020, 2021 years. More detailed: Strong, sturdy, lightweight, well made. I have also small version of this as an utility carabiners (that are marked 12kN), and the difference is significant. Smaller 12kN versions definitely not as trustworthy as this 25kN. Visually 25kN are 2.5-3 times thicker than 12kN carabiners. 2 things to note: 1) They are quite compact - not small, but you can not put too many things on each one. 2) locks are not ideal. I mean for 2 of 3 carabines I don't have any concerns, other one - it is not bad, but in certain positioning (not all the time) it feels like a little bit "dirty" on unlock. It works without any fails, but just the sense of how it is opens - you feel the difference. ... show more
Reviewed in the United States on October 18, 2021 by Anton

  • Good locker at a good price.
Style: 25KN Auto-lock Carabiner
Good price fully certified, smooth functioning. Minor niggle they are not lite.
Reviewed in the United States on June 8, 2025 by Kindle Customer

  • These are better than expected
Style: 25KN Auto-lock Carabiner
I was hesitant to order this product at first. I read reviews that this product's UIAA certificate had expired. This turns out not to be the case - they ARE certified until 12/31/2023. It looks like there was a lapse temporarily in the cert status before. These all have the manufacture date stamped on them. These are light weight, clear or manufacturing defects from what I can tell - if you climb, you should always carefully inspect equipment. Under a magnifying glass, no burs, fractures, nothing for concern on any. The gates open and close easily and securely and can be done with one hand. I'm going to be using these with loop runners for redirects in light rigging. They seem like the perfect weight and size to keep an extra on the belt without being bulky or heavy. So far so good! ... show more
Reviewed in the United States on July 10, 2023 by earthchildsarah

  • Great value
Style: 25KN Auto-lock Carabiner
Great quality carabiner, using these for saddle hunting and don't have to worry if they are engaged or not. Highly recommend.
Reviewed in the United States on January 2, 2026 by Monster 421

  • Can't be beat for this price
Style: 25KN Auto-lock Carabiner
These things are excellent. Extremely easy to use with one hand even when loaded. Unlocking them is very smooth and they spring shut fast and secure every single time. They are light but very well built and are plenty strong. Even when side loaded they function perfectly. Good finish and rope slides right through with very little resistance. The gate is nice and wide but not so wide that you need to hands to keep them open. This is an excellent product that cant be beat in its price range. I highly suggest these carabiners to anyone who needs to tie into any kind of rope access activity. ... show more
Reviewed in the United States on August 28, 2019 by Quality Test Engineer

  • Great
Style: 25KN Auto-lock Carabiner
Work great
Reviewed in the United States on January 2, 2026 by X

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