--- product_id: 59532451 title: "Unisex's William Carabiner, Black, UNI" brand: "petzl" price: "€ 65.38" currency: EUR in_stock: true reviews_count: 5 category: "Petzl" url: https://www.desertcart.com.cy/products/59532451-unisexs-william-carabiner-black-uni store_origin: CY region: Cyprus --- # Triple-action automatic locking Large pear-shaped opening 75g ultra-lightweight aluminium Unisex's William Carabiner, Black, UNI **Brand:** petzl **Price:** € 65.38 **Availability:** ✅ In Stock ## Summary > 🔗 Elevate your climb with the carabiner that’s as smart as your next move. ## Quick Answers - **What is this?** Unisex's William Carabiner, Black, UNI by petzl - **How much does it cost?** € 65.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/59532451-unisexs-william-carabiner-black-uni) ## 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 - • **Secure Every Move:** Triple-action locking systems (Triact-Lock & Ball-Lock) ensure foolproof safety on every ascent. - • **Twist-Free Stability:** Compatible with CAPTIV bracket to prevent twisting and maintain perfect alignment under load. - • **Effortless Connections:** Generous pear-shaped opening simplifies gear attachment and complex maneuvers like Munter hitch. - • **Featherweight Strength:** At just 75g, carry less, climb more with premium aluminium durability. - • **Abrasion-Resistant Design:** H-profile structure maximizes strength-to-weight ratio while protecting against wear and tear. ## Overview The PETZL M36A BL WILLIAM is a lightweight, aluminium D-shaped carabiner designed for professional climbers and workplace positioning. Featuring a large pear-shaped opening for versatile connections, it offers advanced safety with triple-action locking systems and a keylock design to prevent snagging. Its compatibility with the CAPTIV positioning bracket ensures optimal load alignment and twist prevention, making it a trusted choice for secure, efficient, and comfortable climbing or abseiling. ## 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: Nice quality. ## Features - The D-shape is particularly suitable for attaching abseiling devices and connecting devices for workplace positioning - The lightweight aluminium carabiner reduces the weight of equipment to be transported by the operator. - Can be combined with the CAPTIV positioning bracket to favour the load on the carabiners in the longitudinal axis, prevent twisting and ensure that it forms a fixed unit with the unit. - Material: aluminium - Certification (s): CE EN 362, EAC, NFPA 1983 Technical Use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01ANZF4N4 | | Best Sellers Rank | 150,875 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 570 in Locking Carabiners | | Brand Name | PETZL | | Colour | Grey | | Country Of Origin | France | | Customer Reviews | 4.8 4.8 out of 5 stars (399) | | Global Trade Identification Number | 03342540102453 | | Included Components | Carabiner | | Item Shape | D-Shape | | Item Weight | 75 Grams | | Lock Type | Ball Lock, Triact Lock | | Manufacturer | Petzl | | Material Type | Aluminium | | Recommended Uses For Product | Abseiling | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PETZL - **Colour:** Grey - **Item weight:** 75 Grams - **Material:** Aluminium - **Recommended uses for product:** Abseiling ## Images ![Unisex's William Carabiner, Black, UNI - Image 1](https://m.media-amazon.com/images/I/61nlfkpg-gL.jpg) ## Questions & Answers **Q: What is the difference between “one size”, “screw lock” and “triact lock”??** A: Not sure about one size, screw lock- it has a s screw lock on the gate of the carabiner, and tract lock is a triple locking action on a carabiner. **Q: I would like to purchase 5 caribeners that have the green button dual lock system. which option do i choose? one size, screw lock or triact?** A: The one you are looking for is the ball lock, which we currently do not have. We have the screw lock in stock. **Q: will this work with a Sterling ATS?** A: I am familiar with the Sterling ATS, but have not tried to use the Petzl with it. I suspect it will work/fit the connection hole in the Sterling. **Q: This picture is not the petzl am'd pin lock, which product would i receive the am'd pin lock or the boll lock shown?** A: You would receive an AM'D Pin-Lock. We're working with Amazon to have that image corrected. Thanks! ## 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 T***S on 11 August 2025* Nice quality. ### ⭐⭐⭐⭐⭐ 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. ## Frequently Bought Together - PETZL, AM'D Carabiner - PETZL, OK Carabiners - PETZL - William, Locking Carabiner for Belaying --- ## 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.com.cy/products/59532451-unisexs-william-carabiner-black-uni](https://www.desertcart.com.cy/products/59532451-unisexs-william-carabiner-black-uni) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-25*