Petzl Am’D Twist-Lock Review

The Petzl Am’D Twist Lock carabiner is a versatile D-shaped locker that offers something for everybody. It is larger than the typical HMS shape that is so often seen paired with a belay device, but not as large as the big lockers like the Black Diamond RockLock Screwgate. It is the only twist lock style auto-locking carabiner in this review, an option that is appealing to those looking to ensure closure in critical locations like belays and personal anchor tethers. It comes in three gate closure options: traditional screw, twist lock and ball lock. The oversized D shape is a very strong one, and the Am’D is only second in strength to the Omega Pacific ISO Standard Locking D, but at a much lower weight, making this strength-to-weight ratio very favorable. The newest version of the Am’d uses I-beam construction, reducing its weight, but it also became less durable as a belay biner. If you are looking for a budget option for belaying or for top roping, look at a more solid stock locker like the Mad Rock Ultra-Tech HMS.
REASONS TO BUY