---
product_id: 219352508
title: "4inches 25kN-5621lbs Climbing Carabiners, UIAA CE Certified, Twist Auto Locking, Made of 7075 Aluminium, Lightweight, Rust Proof, for Mountaineering, Rappelling etc., Multi-Colors"
brand: "freskaro"
price: "366 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/219352508-4inches-25kn-5621lbs-climbing-carabiners-uiaa-ce-certified-twist-auto
store_origin: DK
region: Denmark
---

# 25kN ultra-strong lock 2.05oz featherweight Twist auto-lock tech 4inches 25kN-5621lbs Climbing Carabiners, UIAA CE Certified, Twist Auto Locking, Made of 7075 Aluminium, Lightweight, Rust Proof, for Mountaineering, Rappelling etc., Multi-Colors

**Brand:** freskaro
**Price:** 366 kr
**Availability:** ✅ In Stock

## Summary

> 🧗‍♂️ Lock in safety, unlock your adventure!

## Quick Answers

- **What is this?** 4inches 25kN-5621lbs Climbing Carabiners, UIAA CE Certified, Twist Auto Locking, Made of 7075 Aluminium, Lightweight, Rust Proof, for Mountaineering, Rappelling etc., Multi-Colors by freskaro
- **How much does it cost?** 366 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/219352508-4inches-25kn-5621lbs-climbing-carabiners-uiaa-ce-certified-twist-auto)

## Best For

- freskaro enthusiasts

## Why This Product

- Trusted freskaro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rock-Solid Strength:** UIAA & CE certified 25kN load rating for ultimate safety under pressure
- • **Sleek & Scratch-Free:** D-shape with smooth keylock gate prevents snagging and skin abrasions during intense climbs
- • **Next-Gen Safety Design:** Gen 3 lock sleeve covers the nose fully, adding an extra layer of protection and longevity
- • **Featherlight Durability:** Crafted from premium 7075 aircraft-grade aluminum weighing just 2.05oz to keep your gear light
- • **Effortless One-Hand Operation:** Twist auto-lock mechanism ensures instant secure locking and unlocking with a simple twist

## Overview

The FresKaro 4-inch climbing carabiners combine aerospace-grade 7075 aluminum with a 25kN strength rating and advanced twist auto-lock technology. Designed for professional mountaineers and outdoor enthusiasts, these ultra-lightweight, rust-proof carabiners feature a next-gen safety lock sleeve and ergonomic D-shape for secure, smooth handling during climbing, rappelling, and rescue operations.

## Description

Designed for Rock climbing, hiking, rappelling tool, rescue, lock the dogs and harness, hanging hammocks and swings, keychain etc.   IMPORTANT: 1). UIAA Certified. 2). Rust-Free. 3). Heavy Duty 7075 Aluminium Material, the best raw material for climbing carabiners.  4). Lightweight, lighter than all other material carabiners, such as stainless steel/iron/copper etc.  5). D-Shaped Carabiner, hold the maximum strength than other shapes at the same size. 6). If you are not satisfied when receiving our carabiners, please contact FresKaro's service team. We are always here for you, no hassle for return and refund.   Auto-locking Carabiner, provides a one hand approach to locking, with a 2-way automatic lock mechanical.  A simple twist the barrel and push against the spring load will open the device. Automatic re-locking when you release the pressure.  Specification Color: Blue Size: L: 3.93", W (widest point): 2.3", W (narrowest point): 1.77" Opening Gate: 0.66" Material: Aerospace grade aluminium/7075 aluminium, rust free Tensile force: 5500lbs Max. (Gravity Tensile Strength Testing)

## Features

- 【QUICK LOCK】- Instantly lock, and one hand to open, two-way locking, a simple twist of the barrel and push against the spring load will unlock, Automatic re-locking when you release the pressure
- 【UIAA CERTIFIED】- Major axis strength 25kN/5,621lbs, Cross-loaded at 7kN, robust and heavy duty, rated for rocking climbing, hiking, rappelling, rescue, locking big adult dogs etc
- 【THE GENERATION 3】- Gen.3 the lock size is bigger, lock sleeve covers the carabiner nose 0.3inches, from Gen.1 to Gen.3, we keep improving structural safety and usability, we add another layer of surface gloss, which provides a longer product lifespan
- 【ULTRA LIGHTWEIGHT】- The net weight is only 2.05oz, minimizing your carry weight, Size 3.93" Height, 2.3" Width (widest point), 1.77" Width (narrowest point), 0.66" gate opening
- 【HIGH-QUALITY CARABINER】- This keylock carabiner has a smooth surface and locking operation. The d carabiner shape and form will prevent blisters or scratching yourself when handing. Whether you’re at the climbing gym or out for a hike, you need a dependable carabiner.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Space Grey |
| Material | Aluminum |
| Brand | FresKaro |
| Item Weight | 2.01 Ounces |
| Recommended Uses For Product | Climbing, Repelling, Abseiling |
| Shape | D-Shape |
| Unit Count | 3.0 Count |
| Lock Type | Auto-lock |
| Carabiner gate clearance | 0.66 Inches |
| Product Dimensions | 3.93"L x 2.3"W |
| UPC | 711639683020 |
| Number of Items | 3 |
| Size | Large |
| Maximum Weight Recommendation | 5621 Pounds |
| Manufacturer | FRESKARO |
| Item Package Dimensions L x W x H | 6.97 x 3.94 x 0.71 inches |
| Package Weight | 0.21 Kilograms |
| Item Dimensions  LxWxH | 3.93 x 2.3 x 0.36 inches |
| Brand Name | FresKaro |
| Warranty Description | One Year Warranty |
| Model Name | FK-1272TN |
| Suggested Users | unisex-adult |
| Part Number | FK-1272TN |
| Included Components | Carabiners with protective bag, specification booklet |
| Outer Material | 7075 Aircraft Aluminium |
| Sport Type | Climbing |

## Product Details

- **Color:** Space Grey
- **Material:** Aluminum
- **Brand:** FresKaro
- **Item Weight:** 2.01 Ounces
- **Recommended Uses For Product:** Climbing, Repelling, Abseiling

## Images

![4inches 25kN-5621lbs Climbing Carabiners, UIAA CE Certified, Twist Auto Locking, Made of 7075 Aluminium, Lightweight, Rust Proof, for Mountaineering, Rappelling etc., Multi-Colors - Image 1](https://m.media-amazon.com/images/I/81WUOuxUjgL.jpg)

## Available Options

This product comes in different **Lens Color** options.

## Questions & Answers

**Q: Is this carabiner suitable for climbing and safety systems?**
A: Yes. This 25 kN carabiner is designed for high-load safety applications such as climbing, belay setups, anchors, rope systems, and controlled aerial systems when used correctly.

**Q: What does a 25 kN strength rating mean?**
A: 25 kN refers to the carabiner’s major-axis strength rating, equivalent to approximately 2,500 kg of force under controlled laboratory testing conditions.

**Q: What is the difference between the auto-lock and screw-lock versions?**
A: Auto-lock: Locks automatically when the gate closes, ideal for frequent use and added safety.

**Q: How durable is this carabiner with regular use?**
A: When used correctly and inspected regularly, this carabiner is built to provide long-term, reliable performance in demanding environments. Replace any carabiner showing signs of damage, deformation, or excessive wear.

**Q: Is this carabiner suitable for everyday keychains or casual use?**
A: No. This is a high-strength safety carabiner intended for technical and professional use, not for everyday use as a keychain or for decorative purposes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by A***R on July 12, 2025*

These are very good carabiners at a good price. I am happy with my purchase, and if I need more I will not hesitate to purchase more of these. I use them for hunting from tree stands.

### ⭐⭐⭐⭐⭐ Durable and endlessly useful
*by J***S on May 17, 2025*

I bought some of these a few years ago and more a few weeks ago. They are so handy at work. I use them for pulling heavy tools and materials up to rooftops in my nosebag. I use them with a strap to tow my tool cart (~400 lbs when loaded) with a scissor lift to save having to walk back and forth at the stadium where I'm upgrading the cell phone distributed antenna system. I also use them to hang my nosebags on the scissor lift rails so I'm not tripping over, stepping on, or having to bend down to get my tools and materials. I use them and abuse them, but I haven't had one break yet.

### ⭐⭐⭐⭐⭐ Does the job!
*by H***6 on February 8, 2023*

I bought this for a bungee horse lead. It had a loop at the end with a velcro closure but I didn't want the bungee lead to come loose and hit the horse in the head and the horse then be free to run off into the sunset without me. I have many horses who pull back and the bungee lead is great for this reason. However like I said it had a hook at the end and I used this carabiner to make sure the lead rope did not come off the tree. I love the lightness of it and the locking feature as it gives me relief to know it will hold up even to the most biggest puller.

## Frequently Bought Together

- FresKaro 4inches 25kN-5621lbs Climbing Carabiners, UIAA CE Certified, Twist Auto Locking, Made of 7075 Aluminium, Lightweight, Rust Proof, for Mountaineering, Rappelling etc., Multi-Colors
- GM CLIMBING 16mm Nylon Sling Runner 22kN / 4950lbf CE UIAA Certified
- FresKaro UIAA Certified 25KN Auto Locking Climbing Carabiner Clips, Twist Lock, and Heavy Duty Carabiners for Rock Climbing, Rappelling, and Mountaineering, D Shaped 3.93 Inch, Large Size, Black

---

## 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.dk/products/219352508-4inches-25kn-5621lbs-climbing-carabiners-uiaa-ce-certified-twist-auto](https://www.desertcart.dk/products/219352508-4inches-25kn-5621lbs-climbing-carabiners-uiaa-ce-certified-twist-auto)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*