SMC Mountain D Carabiner
Best durable hardware for traditional climbers and rescue professionals
A robust, no-nonsense aluminum carabiner built for reliable rigging performance. Its classic shape and wide gate opening make it an essential, easy-to-use tool for everyday tasks where a locking gate isn't necessary.
$20.95
More Mountain D options
Who it's for
- Alpinists seeking reliable gear that won't weigh down their pack
- Traditional climbers prioritizing predictable load distribution and structural integrity
- Rescue professionals and climbers managing complex rigging systems
Who should skip it
- Safety-conscious users requiring a secure, screw-gate locking interface
- Belayers looking for smooth rope glide during lead catches
- Sport climbers who prefer contoured grips and vibrant colorways
Performance breakdown
Strength-to-Weight Ratio
Impressive 27 kN rating keeps your rack light without sacrificing security.
Clipping Efficiency
Straight gate action feels snappy and reliable for quick, repetitive tasks.
Glove Compatibility
Asymmetrical D-shape offers enough clearance for easy handling with bulky gloves.
Durability
Rugged aluminum construction stands up to heavy abuse in demanding environments.
Gate Clearance
Standard 24mm opening handles most ropes and webbing with ease.
Ergonomics
Natural shape fits comfortably in the hand during long rigging sessions.
Key Specs
Gate Opening
24.13 mm
Color
Black
Material
Aluminum
Shape
Asymmetrical D
Gate Type
Non-Locking Straight
Major Axis Strength
27 kN
Weight
68 grams
Country of Origin
USA
Know before you buy
Still have a question?
Ask Metto anything about the SMC Mountain D Carabiner before you decide.