---
product_id: 291292128
title: "OK Carabiners"
brand: "petzl"
price: "HK$818"
currency: HKD
in_stock: true
reviews_count: 5
category: "Petzl"
url: https://www.desertcart.hk/products/291292128-ok-carabiners
store_origin: HK
region: Hong Kong
---

# Key lock system prevents snagging Red indicator warns when unlocked (Screw-lock) Oval symmetrical shape for optimal gear alignment OK Carabiners

**Brand:** petzl
**Price:** HK$818
**Availability:** ✅ In Stock

## Summary

> 🔗 Secure your climb, elevate your safety.

## Quick Answers

- **What is this?** OK Carabiners by petzl
- **How much does it cost?** HK$818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/291292128-ok-carabiners)

## Best For

- petzl enthusiasts

## Why This Product

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

## Key Features

- • **Safety You Can See:** Red unlock indicator on Screw-lock version offers instant visual confirmation of secure closure.
- • **Snag-Free Maneuvers:** Innovative Key lock system eliminates frustrating catches during critical operations.
- • **Choose Your Lock Style:** Available in manual Screw-lock or automatic Triact-lock to match your workflow and safety needs.
- • **Lightweight Durability:** Crafted from robust aluminium, combining strength with featherlight portability for all-day use.
- • **Effortless Gear Management:** Oval design ensures perfect positioning of pulleys and rope clamps for seamless hauling.

## Overview

The Petzl OK Carabiner features a versatile oval aluminium design optimized for perfect gear alignment. Equipped with a Key lock system to prevent snagging and a red unlock indicator on the Screw-lock model, it offers reliable, visible safety. Available in manual Screw-lock or automatic Triact-lock versions, this lightweight yet durable carabiner is ideal for professional hauling and fall arrest applications.

## Description

The symmetrical aluminium OK carabiner has an oval shape that allows optimal positioning of equipment with a wide section. Its Key lock system facilitates manipulations. The OK carabiner is available in two locking systems: manual SCREW-LOCK system or automatic TRIACT-LOCK system.

Review: 仕事で使用しています。軽くて丈夫です。
Review: Mosquetón clásico

## Features

- Versatile oval symmetrical shape for optimal positioning of devices (pulleys, rope clamps, mobile fall arresters
- Ideal for hauling
- Key lock system helps prevent the carabiner snagging during manoeuvres
- Red indicator provides a visual warning when the carabiner is unlocked (on SCREW-LOCK version)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MQ0KDC4 |
| Batteries Included? | No |
| Best Sellers Rank | #67,273 in Sporting Goods ( See Top 100 in Sporting Goods ) #129 in Locking Climbing Carabiners #6,976 in Work Safety Equipment & Gear |
| Brand | PETZL |
| Color | Grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,960) |
| Date First Available | 26 December 2016 |
| Department | unisex |
| Height | 1 inches |
| Is Discontinued By Manufacturer | No |
| Item model number | M33A SL |
| Length | 5 inches |
| Manufacturer | Petzl |
| Material Type | Aluminium |
| Number of Items | 20 |
| Product Dimensions | 1 x 1 x 1 cm; 80 g |
| Season | Year-round |
| Shape | Oval |
| Size | SCREW-LOCK |
| Sport | Climbing |
| Weight | 0.53 Pounds |
| Width | 4 inches |

## Product Details

- **Brand:** PETZL
- **Colour:** Grey
- **Material:** Aluminium
- **Recommended uses for product:** Climbing
- **Shape:** Oval

## Images

![OK Carabiners - Image 1](https://m.media-amazon.com/images/I/615gxOvWx6L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is this carabiner uiaa certified? one reviewer claims that the picture is not the same model as the text listing. thank you.**
A: In Europe the EN and UIAA standards are generally identical however because this is the black version (tactical) Petzl has the item certified to professional standards.    The Screwlock H Frame Carabiner meets CE EN 362, EAC.     It is 27kN on the long axis, 8kN on the minor axis, and 7kN with gate open.    The standard color of the item which is identical is certified to CE EN 12275, UIAA.   

So the short answer to the question is that the black is not UIAA certified but that is only because it is the professional version of the non black which does have the UIAA certification.

**Q: How  mini kn is  this carabiner**
A: This particular carabiner is rated at 25 kN along the spine, and 7 to 8 kN across the gate.

**Q: Is the one size the triact lock type ?**
A: What is in the picture is triact I ordered it and that is what I got.

**Q: Asked for replacement because first order did not contain locking carabiner as described. Why as never given a choice of what kind of lock type?**
A: I had this concern when the "Green" "Ball Lock" model was only $15...that means it's not a ball lock but just a non-locker. The ball lock models are closer to $22. This is listed incorrectly on this page.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 高***一 on 9 September 2020*

仕事で使用しています。軽くて丈夫です。

### ⭐⭐⭐⭐⭐ Review
*by C***N on 1 July 2024*

Mosquetón clásico

### ⭐⭐⭐⭐⭐ Review
*by A***O on 31 July 2024*

Me gustó mucho

## Frequently Bought Together

- PETZL, OK Carabiners
- PETZL, AM'D Carabiner
- Petzl Sm'D Carabiner - Versatile, Lightweight, Compact, D-Shaped Locking Carabiner for Rock and Ice Climbing

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---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*