---
product_id: 23231125
title: "William SL carabiner"
brand: "petzl"
price: "661 DH"
currency: MAD
in_stock: null
reviews_count: 13
category: "Petzl"
url: https://www.desertcart.ma/products/23231125-william-sl-carabiner
store_origin: MA
region: Morocco
---

# Secure Screw-Lock system Lightweight 0.09 kg aluminum build Ergonomic pear shape for easy handling William SL carabiner

**Brand:** petzl
**Price:** 661 DH
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Lock in your adventure with the William SL – where safety meets sleek efficiency!

## Quick Answers

- **What is this?** William SL carabiner by petzl
- **How much does it cost?** 661 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/23231125-william-sl-carabiner)

## 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

- • **Grip Like a Pro:** Ergonomic asymmetrical pear shape designed for optimal handling even with gloves on.
- • **Snag-Free Maneuvers:** Keylock system prevents involuntary snagging, making transitions smooth and hassle-free.
- • **Lock with Confidence:** Screw-lock mechanism with red visual indicator ensures no accidental unlocking in harsh conditions.
- • **Versatile Gear Basket:** Optimized size and shape hold a large quantity of equipment, perfect for belaying and positioning.
- • **Light as Air, Strong as Steel:** Premium aluminum construction balances ultra-lightweight design with robust durability.

## Overview

The William SL carabiner by Petzl is a lightweight, aluminum, asymmetrical pear-shaped locking carabiner designed for climbing and professional use. Featuring a secure screw-lock system with a red visual indicator, an ergonomic grip optimized for gloved hands, and a keylock design to prevent snagging, it offers reliable performance in harsh environments. Its optimized basket size accommodates multiple pieces of equipment, making it ideal for belaying and positioning tasks. Certified to CE EN 362 and NFPA 1983 standards, it combines durability, safety, and ease of use for serious climbers and professionals.

## Description

Carabiner Light Asymmetrically. The Lightweight Carabiner And Asymmetric Am'D Is Made Of Aluminum. It Has A D-Shaped Particularly Suitable For The Connection Of Various Devices Or Descenders Type Positioning Lanyards. The Interior Design Fluid And Keylock System Facilitates Maneuvers. The Carabiner Am'D Is Available In Three Locking Systems: Automatic System Triact-Lock And Ball-Lock And Screw-Lock Manual System. Am'D 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. Form D Is Particularly Suitable For The Connection Of Descenders Type Devices Or Positioning Lanyards. Aluminum Carabiner Whose Lightness Reduces The Weight Of The Equipment Carried By The Worker At High Altitude. It Can Be Combined With 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. 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. Certification (S): Ce En 362, Eac, Nfpa 1983 Technical Use. Opening 24 Mm.

Review: Doesn't get much better than Petzl - I've been using mostly Petzl for biners for 30 years. And pretty much only Petzl for belay biners. They are simply rock solid and bomb proof. Love 'em.
Review: Durable piece of equipment - I love these carabiners. I keep these carabiners handy whenever I'm camping or kayaking as they work well with securing things together or attaching to bullies. They're pretty heavy weight and can handle quite a bit (had them holding a heavy-ish backpack to my hammock and they helped me secure a kayak that overturned when kayaking on the nearby river). Now the pro of the locking system is that if you're worried about it unlocking unexpectedly, you shouldn't. The locking mechanism requires some intentionality to undue. That being said, if you're trying to find something that can quickly release if needed, you'd do best with a different carabiner (perhaps with a straight up large wire gate). One other thing that I would mention is the area provided in the bent hook portion of the carabiner limited the amount of large items you can have on it and the locking mechanism is kinda chunky so whatever you put on it needs to have a reasonably sized opening to clear the mechanism if you want the smoothest experience. Overall, I rate the carabiner 5/5, I would buy again if I needed another carabiner with a locking mechanism.

## Features

- OPTIMIZED SIZE and SHAPE: Basket can hold a large quantity of equipment. Optimal shape for belaying with a Munter hitch. Keylock system to avoid any involuntary snagging of the carabiner.
- ERGONOMIC: Designed for better grip when handling with gloves. Asymetrical pear shape facilitates opening and the manipulation of the locking system.
- SCREW-LOCK: Easy-to-open system. Suitable for harsh environments where dirt, mud, or ice could cause an automatic locking system to jam. Red band provides a visual warning when the screwgate carabiner is unlocked.
- KEYLOCK SYSTEM: Avoids any involuntary snagging of the carabiner.
- ASYMMETRICAL PEAR SHAPE: Facilitates opening and the manipulation of the locking system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019QNNJX6 |
| Best Sellers Rank | #79,449 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #59 in Locking Climbing Carabiners |
| Brand | PETZL |
| Brand Name | PETZL |
| Color | Grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (355) |
| Date First Available | January 15, 2016 |
| Global Trade Identification Number | 03342540102361 |
| Included Components | Carabiner |
| Item Dimensions LxWxH | 6 x 6 x 1 inches |
| Item Package Dimensions L x W x H | 5.2 x 3.9 x 0.75 inches |
| Item Weight | 0.09 Kilograms |
| Lock Type | Screw Lock |
| Manufacturer | Petzl |
| Material | Aluminum |
| Maximum Weight Recommendation | 25 Kilograms |
| Model Name | WILLIAM |
| Model Year | 2018 |
| Number of Items | 1 |
| Package Weight | 0.1 Kilograms |
| Part Number | M36A SL |
| Product Dimensions | 4.72"L x 3.94"W |
| Recommended Uses For Product | Climbing |
| Shape | Pear |
| Size | SCREW-LOCK |
| Sport Type | Climbing |
| Style | SCREW-LOCK (Grey) |
| Suggested Users | unisex |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Year Manufacturer |

## Product Details

- **Brand:** PETZL
- **Color:** Grey
- **Item Weight:** 0.09 Kilograms
- **Material:** Aluminum
- **Recommended Uses For Product:** Climbing

## Images

![William SL carabiner - Image 1](https://m.media-amazon.com/images/I/61R+q-6poGL.jpg)
![William SL carabiner - Image 2](https://m.media-amazon.com/images/I/51G1v1VheML.jpg)
![William SL carabiner - Image 3](https://m.media-amazon.com/images/I/61ITJXp9HRL.jpg)
![William SL carabiner - Image 4](https://m.media-amazon.com/images/I/61-2E3kHxIL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## 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"

## Customer Reviews

### ⭐⭐⭐⭐⭐ Doesn't get much better than Petzl
*by V***A on September 10, 2024*

I've been using mostly Petzl for biners for 30 years. And pretty much only Petzl for belay biners. They are simply rock solid and bomb proof. Love 'em.

### ⭐⭐⭐⭐⭐ Durable piece of equipment
*by S***S on February 11, 2022*

I love these carabiners. I keep these carabiners handy whenever I'm camping or kayaking as they work well with securing things together or attaching to bullies. They're pretty heavy weight and can handle quite a bit (had them holding a heavy-ish backpack to my hammock and they helped me secure a kayak that overturned when kayaking on the nearby river). Now the pro of the locking system is that if you're worried about it unlocking unexpectedly, you shouldn't. The locking mechanism requires some intentionality to undue. That being said, if you're trying to find something that can quickly release if needed, you'd do best with a different carabiner (perhaps with a straight up large wire gate). One other thing that I would mention is the area provided in the bent hook portion of the carabiner limited the amount of large items you can have on it and the locking mechanism is kinda chunky so whatever you put on it needs to have a reasonably sized opening to clear the mechanism if you want the smoothest experience. Overall, I rate the carabiner 5/5, I would buy again if I needed another carabiner with a locking mechanism.

### ⭐⭐⭐⭐⭐ Good biners
*by M***A on July 19, 2019*

These biners are pretty decent. Not too heavy, easy to use and solid construction. The over-size makes it much easier to use them on a belt or attaching to equipment in a cramped space.

## Frequently Bought Together

- PETZL - William, Locking Carabiner for Belaying
- PETZL GRIGRI Belay Device - Belay Device with Cam-Assisted Blocking for Sport, Trad, and Top-Rope Climbing
- Petzl Sm'D Carabiner - Versatile, Lightweight, Compact, D-Shaped Locking Carabiner for Rock and Ice Climbing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/23231125-william-sl-carabiner](https://www.desertcart.ma/products/23231125-william-sl-carabiner)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-02*