Maximum capacity meets precision safety. The Petzl William Ball-Lock is the ultimate asymmetrical large-capacity aluminum carabiner, engineered for climbers who need to manage multiple ropes or bulky equipment at belay stations.
Featuring a professional gray aluminum finish, its distinct pear shape is purpose-built for smooth belaying with a Munter hitch. The ergonomic design ensures easy manipulation even while wearing thick gloves, while the automatic Ball-Lock system provides a secure, triple-action opening mechanism for frequent use.
Key Features
- Automatic Ball-Lock: Triple-action automatic locking system designed for frequent use and maximum security.
- Large Dimensions: Asymmetrical pear shape accommodates multiple items and is optimized for Munter hitch belaying.
- Snag-Free Keylock: The smooth Keylock system prevents involuntary snagging on bolts, ropes, or slings during maneuvers.
- Ergonomic Handling: Shape and size are optimized for superior grip and ease of use in technical environments.
Specifications
- Material: High-strength Aluminum
- Strength: 27kN (Major Axis), 8kN (Minor Axis), 8kN (Open Gate)
- Gate Opening: 27 mm
- Weight: 90 g
- Certification: CE EN 12275
Note: Final Sale. For safety reasons, returns are not accepted on load-bearing climbing equipment.













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