---
product_id: 169492525
title: "PETZL M36A BL WILLIAM Asymmetrical Large Capacity Aluminium Carabiner, Grey"
brand: "petzl"
price: "R$717"
currency: BRL
in_stock: true
reviews_count: 5
category: "Petzl"
url: https://www.desertcart.com.br/products/169492525-petzl-m36a-bl-william-asymmetrical-large-capacity-aluminium-carabiner-grey
store_origin: BR
region: Brazil
---

# 27 kN major axis strength TRIACT-LOCK triple-action safety 90g ultra-lightweight PETZL M36A BL WILLIAM Asymmetrical Large Capacity Aluminium Carabiner, Grey

**Brand:** petzl
**Price:** R$717
**Availability:** ✅ In Stock

## Summary

> 🔗 Elevate your climb with the carabiner that’s as serious about safety as you are.

## Quick Answers

- **What is this?** PETZL M36A BL WILLIAM Asymmetrical Large Capacity Aluminium Carabiner, Grey by petzl
- **How much does it cost?** R$717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/169492525-petzl-m36a-bl-william-asymmetrical-large-capacity-aluminium-carabiner-grey)

## 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

- • **Featherweight Power:** At just 90 grams, carry less, climb more with effortless gear.
- • **Triple-Action Security:** TRIACT-LOCK system ensures foolproof locking for peace of mind on every ascent.
- • **Versatile Locking Options:** Choose from automatic TRIACT-LOCK, Ball-Lock, or manual Screw-Lock with visual indicators.
- • **Spacious Pear-Shaped Design:** 27mm opening lets you connect multiple elements seamlessly—no more fumbling.
- • **Abrasion-Resistant H Profile:** Engineered for durability without adding bulk, protecting your gear investment.

## Overview

The PETZL M36A BL WILLIAM is a lightweight, asymmetrical aluminum carabiner designed for professional climbing and technical use. Certified to CE EN 362, EAC, and NFPA 1983 standards, it features a 27 kN major axis strength and a 27 mm pear-shaped opening for large capacity connections. Its TRIACT-LOCK triple-action automatic locking system, fluid interior design, and abrasion-resistant H profile combine to deliver superior safety, durability, and ease of use for demanding outdoor professionals.

## Description

Lightweight Asymmetrical Carabiner Large Capacity. The Slight Asymmetrical Carabiner William Large Capacity Is Made Of Aluminum. It Has A Pear-Shaped In Practice To Easily Connect The Various Elements. The Interior Design Fluid And Keylock System Facilitates Maneuvers. The Carabiner William Is Available In Three Locking Systems: Automatic System Triact-Lock And Ball-Lock And Screw-Lock Manual System. William Can Be Coupled To The Finger Captiv To Facilitate The Application Of The Carabiner On The Major Axis, To Reduce The Risk Of Tipping Over And Make It Integral With The Device. Pear-Shaped Opening To Provide Capacity And Considerable: - Facilitates The Connection Of The Various Elements, - It Allows To Realize A Munter Hitch In The Case Of Recovery. Aluminum Carabiner Whose Lightness Reduces The Weight Of The Equipment Carried By The Worker At High Altitude. It Facilitates The Maneuvers: - Fluid Interior Design To Reduce The Risk Of Stable Point And Facilitate The Rotation Of The Carabiner, - Keylock System To Prevent The Inadvertent Attachment Of The Carabiner. H Profile: - Ensures The Best Ratio Resistance / Lightness, - Protects From Abrasion Markings. Available In Three Versions Of The Locking System: - Triact-Lock: Automatic Opening System With Triple Action, - Ball-Lock: Automatic System With Triple Action Opening And Locking Indicator. - Screw-Lock Manual Screw System With Red Visual Indicator When The Carabiner Is Unlocked.

Review: Veramente una bella squadra che da molta disponibilità e informazioni riguardo al campo dell’arrampicata e non solo!!!
Review: I prefer oversized biners for belay. Easy to use and no binding. I love Petzl biners and am a big fan of the twist and triac versions.

## Features

- Certification (s): CE EN 362, EAC, NFPA 1983 Technical Use
- Weight: 90 g
- Locking System: TRIACT-LOCK
- Opening: 27 mm
- Major axis strength: 27 kN. Resistance minor axis: 8 kN. open lever Resistance: 8 kN.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AS2OCFI |
| Batteries included? | No |
| Best Sellers Rank | 89,903 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 348 in Locking Carabiners |
| Brand | PETZL |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (389) |
| Date First Available | 31 Mar. 2016 |
| Department | Unisex |
| Height | 6 inches |
| Included components | See the description |
| Is discontinued by manufacturer | No |
| Item display length | 6 inches |
| Item display width | 6 inches |
| Item model number | 538831 |
| Manufacturer | Petzl |
| Material type | Aluminium |
| Number of items | 1 |
| Product Dimensions | 12.5 x 10 x 2 cm; 90.72 g |
| Shape | D-Shape |
| Size | UNI |
| Style | TRIACT-LOCK |
| Usage | climbing |
| Weight | 90 g |

## Product Details

- **Brand:** PETZL
- **Colour:** Black
- **Item weight:** 91 g
- **Material:** Aluminium
- **Shape:** D-Shape

## Images

![PETZL M36A BL WILLIAM Asymmetrical Large Capacity Aluminium Carabiner, Grey - Image 1](https://m.media-amazon.com/images/I/61t8yKkwqBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***S on 8 July 2024*

Veramente una bella squadra che da molta disponibilità e informazioni riguardo al campo dell’arrampicata e non solo!!!

### ⭐⭐⭐⭐⭐ Review
*by V***A on 8 March 2025*

I prefer oversized biners for belay. Easy to use and no binding. I love Petzl biners and am a big fan of the twist and triac versions.

### ⭐⭐⭐⭐⭐ Review
*by A***D on 29 July 2022*

Mousqueton très pratique, parfait pour l'escalade, Petzl est une marque fiable, acheté pour aller avec une sangle d'escalade Petzl et fonctionne très bien avec. Bien solide et bien fiable, je recommande

## Frequently Bought Together

- PETZL - William, Locking Carabiner for Belaying, Triact Lock, Black
- PETZL Fixe Pulley

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**Shop now:** [https://www.desertcart.com.br/products/169492525-petzl-m36a-bl-william-asymmetrical-large-capacity-aluminium-carabiner-grey](https://www.desertcart.com.br/products/169492525-petzl-m36a-bl-william-asymmetrical-large-capacity-aluminium-carabiner-grey)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-26*