---
product_id: 169067134
title: "M33A TLN NEW OK Lightweight Oval Carabiner, Triact-Lock, Black"
brand: "petzl"
price: "VT13307"
currency: VUV
in_stock: true
reviews_count: 5
category: "Petzl"
url: https://www.desertcart.vu/products/169067134-m33a-tln-new-ok-lightweight-oval-carabiner-triact-lock-black
store_origin: VU
region: Vanuatu
---

# Symmetrical oval shape for optimal gear alignment Triact-Lock automatic locking Lightweight 227g aluminium build M33A TLN NEW OK Lightweight Oval Carabiner, Triact-Lock, Black

**Brand:** petzl
**Price:** VT13307
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your climb, unlock your potential.

## Quick Answers

- **What is this?** M33A TLN NEW OK Lightweight Oval Carabiner, Triact-Lock, Black by petzl
- **How much does it cost?** VT13307 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/169067134-m33a-tln-new-ok-lightweight-oval-carabiner-triact-lock-black)

## 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

- • **Effortless Security:** Automatic Triact-Lock system ensures your gear stays locked with zero hassle.
- • **Visual Safety Check:** Red indicator instantly shows if the carabiner is unlocked, giving you peace of mind on the go.
- • **Streamlined Handling:** Key lock system prevents snagging, making every maneuver smooth and efficient.
- • **Featherlight Strength:** Crafted from durable aluminium weighing just 227g—strong yet easy to carry on every climb.
- • **Optimized Gear Positioning:** Oval symmetrical design perfectly aligns pulleys, rope clamps, and fall arresters for peak performance.

## Overview

The Petzl M33A TLN NEW OK Lightweight Oval Carabiner features a robust aluminium oval design optimized for device positioning. Equipped with the automatic Triact-Lock system and a snag-free key lock mechanism, it offers secure, smooth handling. Weighing only 227g, it balances strength and portability, while a red unlock indicator enhances safety awareness during climbs.

## 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: Super Teil wunder bar beim Klettern 👍
Review: le top du top pour l escalade

## 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 | B01N67A24W |
| Batteries included? | No |
| Best Sellers Rank | 156,966 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 621 in Locking Carabiners |
| Brand | PETZL |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (219) |
| Date First Available | 6 Dec. 2016 |
| Height | 6 inches |
| Included components | Item |
| Is discontinued by manufacturer | No |
| Item display length | 6 inches |
| Item display width | 6 inches |
| Item model number | M33A TLN |
| Manufacturer | Petzl |
| Material type | Aluminium |
| Number of items | 20 |
| Product Dimensions | 14 x 10 x 2 cm; 90.72 g |
| Shape | Oval |
| Size | TRIACT-LOCK |
| Style | TRIACT-LOCK |
| Usage | climbing |
| Weight | 227 g |

## Product Details

- **Brand:** PETZL
- **Colour:** Black
- **Item weight:** 91 g
- **Material:** Aluminium
- **Recommended uses for product:** Climbing

## Images

![M33A TLN NEW OK Lightweight Oval Carabiner, Triact-Lock, Black - Image 1](https://m.media-amazon.com/images/I/71VG-lm0jNL.jpg)

## 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 M***O on 21 January 2025*

Super Teil wunder bar beim Klettern 👍

### ⭐⭐⭐⭐⭐ Review
*by C***R on 18 September 2022*

le top du top pour l escalade

### ⭐⭐⭐⭐⭐ Review
*by K***L on 17 May 2025*

I use this for saddle hunting and it's my main connection to the tree tethered to my saddle. I weigh almost 200 pounds and it has held me dangling on the tree at times. Quality is great and the lock feature is a plus.

## Frequently Bought Together

- PETZL, OK Carabiners
- Petzl Zigzag Plus Descender for Arborists D022BA00
- PETZL - Chicane Auxillary Brake for Mechanical Prusik

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**Shop now:** [https://www.desertcart.vu/products/169067134-m33a-tln-new-ok-lightweight-oval-carabiner-triact-lock-black](https://www.desertcart.vu/products/169067134-m33a-tln-new-ok-lightweight-oval-carabiner-triact-lock-black)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-07*