The RockLock Screwgate Carabiner is the largest and most durable biner from Black Diamond, suitable for belaying, top rope anchors, and long-lasting use in the climbing community.

Black Diamond has designed this lock with a keylock nose to ensure snag-free unclipping. Its curved spine provides a larger gate opening, and the square hinge securely holds your belay device in place.

Product Details:

• Black Diamond's largest screwgate locking carabiner, perfect for belays
• Keylock nose eliminates potential snags during unclipping
• Secure and simple screwgate lock mechanism

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Material: hot forged aluminum

Gate Type: screwgate

Features: keylock nose

Major Axis Strength: 24kN

Minor Axis Strength: 8kN

Open Gate Strength: 8kN

Gate Opening: 24mm

Claimed Weight: 3oz

Manufacturer Warranty: 1 year