Edelrid HMS Bulletproof Screw FG Locking Carabiner
Best durable belay carabiner for frequent indoor and outdoor climbers.
This carabiner solves the common problem of premature wear by incorporating a steel insert at the rope-bearing point. It combines the security of a screw gate with an internal spring bar to prevent cross-loading, making it a highly reliable choice for belaying.
$37.95
at
Backcountry
More Bulletproof options
Who it's for
- Frequent climbers seeking a long-lasting carabiner for high-wear belay points
- Safety-conscious belayers wanting to eliminate gear rotation during use
- Climbers prioritizing fluid gear transitions and efficient rope management
Who should skip it
- Ultralight backpackers and alpine climbers counting every single gram
- Budget-focused beginners looking for the most affordable entry-level equipment
- Multi-pitch climbers needing a multi-purpose carabiner for varied anchor setups
Performance breakdown
Durability
Steel insert at the rope-bearing surface drastically extends the gear's lifespan.
Safety Orientation
Internal spring bar effectively eliminates the risk of dangerous cross-loading.
Handling
Keylock nose design ensures snag-free clipping during critical belay transitions.
Weight Efficiency
Heavier than standard aluminum options due to the added steel reinforcement.
Gate Security
Screw-gate mechanism offers a reliable, time-tested locking standard for climbers.
Structural Strength
H-profile construction provides an exceptional strength-to-weight ratio for heavy-duty use.
Key Specs
Material
Aluminum and Steel
Gate Type
Screw locking
Major Axis Strength
25 kN
Minor Axis Strength
9 kN
Open Gate Strength
9 kN
Gate Opening
24 mm
Weight
85 grams
Features
Internal spring bar, Keylock nose
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