--- product_id: 452631143 title: "- 25KN Auto Locking Carabiner - UIAA Certified Heavy Duty Climbing Carabiners for Rock Climbing, Camping, Rappelling, Hunting, Rescue Equipment - Professional Carabiner Clips (Black)" brand: "beifeng" price: "$57.94" currency: USD in_stock: true reviews_count: 13 category: "Beifeng" url: https://www.desertcart.us/products/452631143-25kn-auto-locking-carabiner-uiaa-certified-heavy-duty-climbing-carabiners store_origin: US region: United States of America --- # 2.1oz aerospace-grade aluminum Auto twist-lock one-hand operation 25kN ultra-strong load capacity - 25KN Auto Locking Carabiner - UIAA Certified Heavy Duty Climbing Carabiners for Rock Climbing, Camping, Rappelling, Hunting, Rescue Equipment - Professional Carabiner Clips (Black) **Brand:** beifeng **Price:** $57.94 **Availability:** ✅ In Stock ## Summary > 🧗‍♀️ Lock in safety, lighten your load, and climb with confidence! ## Quick Answers - **What is this?** - 25KN Auto Locking Carabiner - UIAA Certified Heavy Duty Climbing Carabiners for Rock Climbing, Camping, Rappelling, Hunting, Rescue Equipment - Professional Carabiner Clips (Black) by beifeng - **How much does it cost?** $57.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/452631143-25kn-auto-locking-carabiner-uiaa-certified-heavy-duty-climbing-carabiners) ## Best For - beifeng enthusiasts ## Why This Product - Trusted beifeng brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Featherweight Durability:** Crafted from aerospace-grade 7075 aluminum, weighing just 2.1oz to keep your gear light and agile. - • **Snag-Free Precision Design:** Keylock nose eliminates rope and gear snags, streamlining your climb and gear transitions. - • **Effortless One-Handed Security:** Auto twist-lock mechanism locks instantly with a simple quarter-turn—never worry about forgetting to secure it. - • **Unmatched Strength, Certified Safety:** UIAA certified 25kN rating supports over 5,600 lbs for absolute climbing confidence. - • **Versatility Meets Professional Grade:** Perfect for climbing, rescue, camping, tree work, and even everyday gear setups—your all-in-one safety companion. ## Overview The BEIFENG 25KN Auto Locking Carabiner is a UIAA-certified, professional-grade climbing tool engineered from aerospace-grade aluminum. Weighing only 2.1oz, it features a D-shaped design for optimal strength-to-weight ratio and a smooth, one-handed auto twist-lock mechanism for instant secure closure. Designed to prevent snagging with its keylock nose, this versatile carabiner excels in rock climbing, rescue, camping, and more, backed by a 12-month warranty and trusted by thousands of users. ## Description desertcart.com : BEIFENG 25KN Auto Locking Carabiner 4-Pack - UIAA Certified Heavy Duty D-Shape Climbing Carabiners with Twist Lock for Rock Climbing, Rappelling, Hammock, Camping, Rescue - Black : Sports & Outdoors Review: NIce auto locking carabiners! - These are very nice. I feel no grit in the gate or the auto locking twist lock on these. They are also lightweight but feel very strong. The twistlock also has a nice grippy texture that should work well with gloves but its not so textured as to make it tough on bare skin. There is also an image of a lock on the gate that you can see when the gate is locked. Like all auto locking gates I have used, they make noise when snapping closed. But some hush tape on two small parts will quiet that right up. There is also no overage of any type of oil or lubricant on these. The parts you can touch are dry. All in all a really nice, auto locking carabiner. Review: Gets the Job done - Gets the job done!! Great quality Carabiner. It is strong and durable. I do not use them for climbing or hoisting, so the are definitely strong enough for all my uses. These are also priced right for the quality of the carabiner. Very happy with this product. ## Features - 【UIAA CERTIFIED】- Get 4 premium 25KN auto-locking carabiners,Perfect for families, teams, or backup gear. UIAA certified for safety, 5,621lbs major axis strength, 7kN cross-loaded. - 【ULTRA LIGHTWEIGHT】- Only 2.1oz/pc, made from 7075 aerospace-grade aluminum. D-shaped design (3.9"H x 2.4"W) provides maximum strength-to-weight ratio. Won't weigh you down on long climbs or hikes. - 【AUTO TWIST LOCK】- One-hand operation: twist the barrel 1/4 turn and push to open, releases to auto-lock instantly. Safer than traditional screw-gate carabiners, ideal for fast-paced climbing and rescue operations. - 【VERSATILE USE】- Professional-grade for rock climbing, rappelling, rescue, tree work, hammock setup, dog leash, camping gear, gym equipment. Black coating prevents sun glare and scratches. - 【QUALITY GUARANTEE】- Smooth locking mechanism prevents hand blisters. Keylock nose design avoids snagging. 30-day hassle-free returns + 12-month warranty. Buy with confidence! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B213KLK9 | | Best Sellers Rank | #4,137 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Locking Climbing Carabiners | | Brand | BEIFENG | | Brand Name | BEIFENG | | Color | All Black 4Pcs | | Customer Reviews | 4.8 out of 5 stars 1,593 Reviews | | Included Components | 4 Carabiners | | Item Dimensions L x W | 3.9"L x 2.4"W | | Item Weight | 2.3 ounces | | Lock Type | Twist Lock | | Manufacturer | BEIFENG | | Material | Aluminum | | Material Type | Aluminum | | Recommended Uses For Product | Boating, Camping, Cycling, Dog Walking, Fishing, Hiking, Hunting, Swing, Zipline | | Shape | D-Shape | | Unit Count | 4 Count | | Warranty Description | 12 Months | ## Product Details - **Brand:** BEIFENG - **Color:** All Black 4Pcs - **Item Weight:** 2.3 Ounces - **Material:** Aluminum - **Recommended Uses For Product:** Camping ## Images ![- 25KN Auto Locking Carabiner - UIAA Certified Heavy Duty Climbing Carabiners for Rock Climbing, Camping, Rappelling, Hunting, Rescue Equipment - Professional Carabiner Clips (Black) - Image 1](https://m.media-amazon.com/images/I/715gOkfoylL.jpg) ## Available Options This product comes in different **Lens Color** options. ## Questions & Answers **Q: What makes this carabiner suitable for professional and everyday use?** A: UIAA certified with a 25KN major axis strength rating, It at just 2.1oz. The keylock nose design prevents snagging, making it a versatile multi-use tool for climbing, rappelling, rescue, camping, and more. **Q: How does the auto twist lock mechanism work?** A: The auto twist lock lets you operate the carabiner with one hand — simply twist the barrel a quarter turn and push to open. Release your grip and it locks back instantly, so you never have to worry about forgetting to secure it manually. **Q: What activities is this carabiner designed for?** A: This versatile multi-use carabiner is suited for rock climbing, rappelling, rescue operations, tree work, hammock setup, camping, and more. **Q: Does the keylock nose design make a difference in real-world use?** A: Yes. The keylock nose design eliminates the hook-shaped gate tip found on traditional carabiners, so ropes, webbing, and gear are far less likely to snag. Combined with one-hand operation via the auto twist lock,smooth and efficient. **Q: How light is this carabiner, and what is it made of?** A: Weighing just 2.1oz, this carabiner is crafted from 7075 aerospace aluminum — a material known for its exceptional strength-to-weight ratio. The D-shaped design maximizes load distribution without adding unnecessary bulk to your kit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ NIce auto locking carabiners! *by M***E on September 12, 2025* These are very nice. I feel no grit in the gate or the auto locking twist lock on these. They are also lightweight but feel very strong. The twistlock also has a nice grippy texture that should work well with gloves but its not so textured as to make it tough on bare skin. There is also an image of a lock on the gate that you can see when the gate is locked. Like all auto locking gates I have used, they make noise when snapping closed. But some hush tape on two small parts will quiet that right up. There is also no overage of any type of oil or lubricant on these. The parts you can touch are dry. All in all a really nice, auto locking carabiner. ### ⭐⭐⭐⭐⭐ Gets the Job done *by C***S on January 1, 2026* Gets the job done!! Great quality Carabiner. It is strong and durable. I do not use them for climbing or hoisting, so the are definitely strong enough for all my uses. These are also priced right for the quality of the carabiner. Very happy with this product. ### ⭐⭐⭐⭐⭐ Great value! *by A***W on May 21, 2026* These carabiners are great. This is my second time buying a pair, I use them for magnet fishing. The auto lock feature is convenient and makes opening and closing them much easier and faster than having to twist a lock closed. Good quality and product is exactly as described in the description. Can’t go wrong for the money. ## Frequently Bought Together - BEIFENG 25KN Auto Locking Carabiner - UIAA Certified Heavy Duty Climbing Carabiners for Rock Climbing, Camping, Rappelling, Hunting, Rescue Equipment - Professional Carabiner Clips (Black) - GM CLIMBING 16mm Nylon Sling Runner 22kN / 4950lbf CE UIAA Certified - GM CLIMBING 8mm (5/16") Prusik Swen Eye-to-Eye Pre-Sewn 30 inch / 45 inch --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/452631143-25kn-auto-locking-carabiner-uiaa-certified-heavy-duty-climbing-carabiners](https://www.desertcart.us/products/452631143-25kn-auto-locking-carabiner-uiaa-certified-heavy-duty-climbing-carabiners) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-22*