Mad Rock Steel Triple Lock
Best heavy duty carabiner for high wear climbing and rigging scenarios.
A heavy-duty steel carabiner built for maximum security and high-load applications. The triple-action gate provides essential peace of mind, while the oversized frame makes it easy to handle in demanding rescue or industrial environments.
$19.95
at
Mad Rock (official website)
More XL Steel options
Who it's for
- Climbers and arborists requiring maximum security for high-load systems
- Safety-conscious professionals working in high-risk or complex environments
- Riggers managing complex anchor points with multiple gear attachments
Who should skip it
- Ounces-counting backpackers or climbers prioritizing a lightweight gear rack
- Users needing rapid, one-handed clipping during fast-paced maneuvers
- Outdoor enthusiasts operating primarily in humid or maritime climates
Performance breakdown
Structural Integrity
Massive 50 kN rating handles the most demanding industrial and rescue loads.
Gate Security
Triple-action mechanism virtually eliminates the risk of accidental gate opening.
Handling Ergonomics
Generous frame size makes clipping effortless, even with thick work gloves.
Wear Resistance
Hardened steel construction withstands abrasive rope contact better than aluminum alternatives.
Weight Penalty
Substantial mass makes it unsuitable for long approaches or weight-sensitive climbing.
Compliance Standards
NFPA certification ensures it meets the highest safety benchmarks for professionals.
Key Specs
Weight
255 g
Major Axis Strength
50 kN
Minor Axis Strength
8 kN
Open Gate Strength
15 kN
Gate Clearance
25 mm
Length
125 mm
Material
Steel
Certification
NFPA
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