---
product_id: 291292128
title: "OK Carabiners"
brand: "petzl"
price: "$77.61"
currency: USD
in_stock: true
reviews_count: 5
category: "Petzl"
url: https://www.desertcart.us/products/291292128-ok-carabiners
store_origin: US
region: United States of America
---

# Symmetrical oval shape Secure locking system Lightweight aluminium build OK Carabiners

**Brand:** petzl
**Price:** $77.61
**Availability:** ✅ In Stock

## Summary

> 🔗 Elevate your safety game with Petzl OK – where precision meets peace of mind

## Quick Answers

- **What is this?** OK Carabiners by petzl
- **How much does it cost?** $77.61 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/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

- • **Snag-Free Maneuvers:** Key lock system prevents frustrating catches during critical moves
- • **Visual Safety Check:** Red indicator on screw-lock version instantly shows lock status
- • **Durable & Lightweight:** Robust aluminium construction at just 80g keeps your load light and reliable
- • **Versatile Locking Options:** Choose between manual screw-lock or automatic Triact-lock for tailored security
- • **Effortless Device Positioning:** Oval shape ensures optimal gear alignment for smooth operations

## Overview

The Petzl OK Carabiner features a symmetrical oval aluminium design for optimal device positioning, a key lock system to prevent snagging, and a red visual indicator on the screw-lock version for enhanced safety. Available in manual screw-lock or automatic Triact-lock variants, it balances durability and lightweight performance, making it a trusted choice for climbing and professional hauling.

## 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 | #71,922 in Sporting Goods ( See Top 100 in Sporting Goods ) #138 in Locking Climbing Carabiners #7,622 in Work Safety Equipment & Gear |
| Brand | PETZL |
| Color | Grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,976) |
| 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 **Color, Size** 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 United States of America*
*Store origin: US*
*Last updated: 2026-02-25*