Petzl | SKU: M36ASL

William Screw Lock Carabiner

€24⁰⁰

Color: Silver

Petzl William Screw Lock Carabiner Silver #- 53 Degrees North

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Shipping & Delivery

We offer FREE delivery on all orders over €100 (excluding overweight items*) to the Republic of Ireland and Northern Ireland. For any order below this value, we charge a small delivery fee of €5 per delivery. Exceptions apply.

For international orders, shipping charges are calculated based on the weight of your order and the rates provided by our delivery partners. You can estimate your delivery cost using our calculator in the basket or at checkout.

Extended Returns

We’ve extended our returns period to 8th January 2026, so you can shop early and gift with confidence. You can return items for a replacement or refund, with a few exceptions. Returns are free to our stores in Dublin Carrickmines, Dublin Blanchardstown, and Cork City Centre.

If you ordered from outside of Ireland, please read our returns policy. Read more about our return process here.

Description

The WILLIAM asymmetrical large-capacity aluminum carabiner has a pear shape that is practical for easily connecting multiple items. The ergonomic shape and Keylock system make it easy to handle, even when wearing gloves. The WILLIAM carabiner is available in two locking systems: manual SCREW-LOCK or automatic BALL-LOCK.

Specifications

Features
- Carabiner can hold a very large quantity of equipment
- Optimal shape for belaying with a Munter hitch
- Shape designed for gripping with gloves on
- Asymmetrical pear shape facilitates opening and handling of the locking system
- Keylock system to avoid any involuntary snagging of the carabiner
- Available in two locking systems, each for different situations:
  - SCREW-LOCK: occasional use, dirty environments
  - BALL-LOCK: frequent use with practical automatic locking; secure use with triple-action opening
Specs
- Certification(s): CE EN 12275, UIAA, CE EN 362, EAC, NFPA 2500 Technical Use, XF 494 : FZL-G-Q, GB/T 23469 / B
- Weight: 85 g (SCREW-LOCK)
- Type: B, H
- Color: Gray
- Major Axis Strength: 27 kN
- Minor Axis Strength: 8 kN
- Open Gate Strength: 8 kN
- Gate Opening: 28 mm (SCREW-LOCK)
- Guarantee: 3 years
Technical notice
- Download the PDF : technical-notice-locking-carabiners-2 - 2.17 MB
Declaration Of Conformity
Tips for maintaining your equipment
- Download the PDF - 3.13 MB
Material
- Aluminum
Ideal for

Climbing, Mountaineering