---
product_id: 658059692
title: "William, Locking Carabiner for Belaying, Black, Screw-Lock"
brand: "petzl"
price: "$265.11"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/658059692-william-locking-carabiner-for-belaying-black-screw-lock
store_origin: EC
region: Ecuador
---

# 28mm wide gate opening Screw-lock with red visual safety band Lightweight 100g aluminum William, Locking Carabiner for Belaying, Black, Screw-Lock

**Brand:** petzl
**Price:** $265.11
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in safety, unlock your adventure

## Quick Answers

- **What is this?** William, Locking Carabiner for Belaying, Black, Screw-Lock by petzl
- **How much does it cost?** $265.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/658059692-william-locking-carabiner-for-belaying-black-screw-lock)

## 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

- • **Certified Trust:** Meets CE EN 362, EAC, and NFPA 1983 standards for professional use
- • **Snag-Free Handling:** Keylock system eliminates accidental catches for smooth operation
- • **Visual Safety Check:** Red band on screw-lock instantly shows if unlocked—never second guess
- • **Optimized Positioning:** Compatible with CAPTIV bar to keep carabiner aligned and secure
- • **Effortless Multi-Connect:** Asymmetrical pear shape for seamless clipping of multiple gear

## Overview

The PETZL William is a lightweight (100g) aluminum, asymmetrical pear-shaped carabiner designed for professional belaying. Featuring a smooth Keylock system to prevent snagging, a 28mm gate opening for easy clipping, and a manual screw-lock with a red visual indicator for enhanced safety. Certified to CE EN 362, EAC, and NFPA 1983 standards, it’s engineered for secure, efficient climbing and rigging.

## Description

William, Locking Carabiner for Belaying, Black, Screw-Lock

## Features

- Lightweight asymmetrical large-capacity carabiner
- Keylock system to avoid any involuntary snagging of the carabiner
- Gate opening: 28mm
- SCREW-LOCK: the manual screw-lock with red band provides a visual warning when the carabiner is unlocked
- Certification(s): CE EN 362, EAC, NFPA 1983 Technical Use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Black |
| Material | Aluminium |
| Brand | Petzl |
| Item Weight | 100 g |
| Shape | D-Shape |
| Lock Type | Screw Lock |
| Global Trade Identification Number | 03342540102347 |
| Manufacturer | Petzl Company |
| Department | unisex-adult |
| Item model number | M36A SLN |
| ASIN | B01AS2OCHQ |

## Product Details

- **Colour:** Black
- **Material:** Aluminium
- **Brand:** Petzl
- **Item Weight:** 100 g
- **Shape:** D-Shape

## Images

![William, Locking Carabiner for Belaying, Black, Screw-Lock - Image 1](https://m.media-amazon.com/images/I/61xs+-Y6BrL.jpg)
![William, Locking Carabiner for Belaying, Black, Screw-Lock - Image 2](https://m.media-amazon.com/images/I/51G1v1VheML.jpg)
![William, Locking Carabiner for Belaying, Black, Screw-Lock - Image 3](https://m.media-amazon.com/images/I/61ITJXp9HRL.jpg)
![William, Locking Carabiner for Belaying, Black, Screw-Lock - Image 4](https://m.media-amazon.com/images/I/61-2E3kHxIL.jpg)

## Questions & Answers

**Q: Is the black carabiner H-Frame as well?**
A: Yes. Amazon is showing an outdated image, but all versions being sold are the H-Frame style.

**Q: How much does the carabiner weigh on its own? Also, how many lbs can one hold? I wanted to use two caribiners for a hammock.**
A: M36ASLN Weight: 85 g (3oz) Locking system: SCREW-LOCK Type: B, H Color: Black Major axis strength: 27 kN (6069 lbs) Minor axis strength: 8 kN (1799lbs) Open gate strength: 8 kN (1799lbs) Gate opening: 25 mm Size: 4 1/2" x 3 1/4" x 3/4"

**Q: What is the weight rating?**
A: M36ASLWeight: 85 gLocking system: SCREW-LOCKType: B, HColor: grayMajor axis strength: 27 kNMinor axis strength: 8 kNOpen gate strength: 8 kNGate opening: 25 mmGuarantee: 3 yearsSize: 4 1/2" x 3 1/4" x 3/4"

**Q: What are the dimensions of the carabiner?**
A: 4 1/2" x 3 3/8" x 3/4"

## Frequently Bought Together

- PetzlCarabiner
- PETZL Grigri 2 Belay Adult
- Petzl Sm'D Carabiner - Versatile, Lightweight, Compact, D-Shaped Locking Carabiner for Rock and Ice Climbing

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**Shop now:** [https://www.desertcart.ec/products/658059692-william-locking-carabiner-for-belaying-black-screw-lock](https://www.desertcart.ec/products/658059692-william-locking-carabiner-for-belaying-black-screw-lock)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-02*