Petzl AM'D H-Frame Twist Lock Carabiner – Ergonomic D-Shape, 70 g, Black

Versatile, glove-friendly connection for belays and gear

The Petzl AM'D H-Frame Twist Locking Carabiner is crafted from lightweight aluminum and features an asymmetrical D-shape designed to optimize connections to belay devices, descenders, and positioning lanyards. Its interior is thoughtfully engineered to guide loads toward the major axis while keeping a roomy profile for quick maneuvers. This is a connector built for daily use in climbing and rope-access settings, balancing capacity with smooth handling.

Designed with practical handling in mind, the carabiner combines a glove-friendly interior with a Keylock system to reduce snags during setup and clipping. The Twist Lock mechanism (Type B) offers secure one-handed operation that remains approachable under pressure, delivering reliable locking without sacrificing ease of use.

Key design highlights

• Asymmetrical aluminum AM'D with a D-shape for efficient gear connections
• Twist Lock Type B locking system for reliable one-handed security
• Keylock interior minimizes snagging on ropes and gear
• Ergonomic interior designed for grip, even when wearing gloves
• Open gate width supports varied gear and devices (25 mm)
• Weight around 70 g with compact overall dimensions (4.41" x 2.64" x 0.66")
• Strength specs: major axis up to 27 kN; minor axis 8 kN; open-gate 8 kN

Real-world use scenarios

• Belay systems and tying into adventure setups with a dependable connection
• Attaching equipment like descenders or positioning lanyards with ease
• Carrying multiple pieces of gear seamlessly without bulk
• Directly connecting on either end of the carabiner for flexible rigging

In practice, this AM'D H-Frame offers a balanced mix of capacity, strength, and handling. Its 70 g mass helps keep gear load manageable, while the 25 mm gate opening accommodates a variety of hardware. The carabiner’s black finish gives a clean, versatile look suitable for many kits. PETZL backs this model with a 3-year guarantee, underscoring a commitment to dependable performance. While individual results depend on application and training, the AM'D H-Frame is positioned as a capable, glove-friendly option for a range of rigging tasks.