The WILLIAM is a lightweight, large-capacity asymmetrical carabiner designed for efficient connections in work-at-height and rescue applications. Made from aluminum, its pear-shaped design provides a wide opening that simplifies connecting multiple items while maintaining smooth handling. The fluid interior profile and Keylock system reduce snagging and allow easy rotation, supporting efficient and reliable use in demanding field conditions.

Key Features

Large-capacity pear shape: Wide opening facilitates connection of multiple items and allows easy creation of a Munter hitch when required
Lightweight aluminum construction: Reduces overall equipment weight carried by workers at height
Smooth interior design: Fluid profile limits catch points and promotes smooth carabiner rotation
Keylock system: Prevents involuntary snagging on ropes, slings, or metal components
Optimized strength-to-weight ratio: H-shaped cross-section improves performance while protecting markings from abrasion
Automatic locking mechanism: BALL-LOCK system with triple-action gate opening and lock indicator supports secure use

Intended Use

This carabiner is designed for secure connections in professional work-at-height, rope access, and rescue systems where a lightweight, large-capacity connector is required.

Rope access technicians
Industrial maintenance personnel
Construction and structural work
Rescue and evacuation operations

Confined space work

Utilities, energy, and infrastructure sectors
Product Specifications
Product type: Asymmetrical locking carabiner
Shape: Pear-shaped
Locking system: BALL-LOCK automatic locking with triple-action gate and lock indicator
Material: Aluminum
Cross-section: H-shaped
Interior design: Fluid profile with Keylock system

Certifications and Standards

CE EN 362: European standard for connectors used in fall protection systems
CE EN 12275 Type B: Standard for basic carabiners used in mountaineering and safety applications
NFPA 2500 Technical Use: Certification for technical rescue and work-at-height applications
EAC: Eurasian Conformity for regulated markets
XF 494 : FZL-G-Q: Certification applicable to safety connectors
GB/T 23469 / B: Chinese standard for safety connectors
Japanese fall protection regulation: Conforms to applicable Japanese requirements for fall protection equipment