Engineered for versatility and built to perform, the Petzl Sm’D Pro Triact-Lock Carabiner delivers dependable security on every ascent. Its D-shape optimizes load distribution, making it ideal for connecting belay systems, pulleys, or lanyards with precision. The lightweight frame — just 55g — allows for all-day use without bulk.
- Triple-action Triact-Lock gate ensures secure closure while maintaining smooth operation.
- Keylock nose minimizes snagging during gear transitions.
- H-profile frame offers excellent grip, even with gloves.
- Integrated hole for attaching accessories like TIBLOC or MICRO TRAXION — reducing gear loss risk.
Whether you’re scaling walls or assembling your pack, this is one of the top outdoor accessories for safety. Learn how to use this locking carabiner properly by referencing our setup guide included with every purchase.
Garrett Cook (verified owner) –
I read multiple reviews of Petzl Sm’D carabiner before buying — and they were spot on. The grip is great even with gloves, and locking feels confident.
Karen Myers (verified owner) –
This is hands down the best locking carabiner for climbing. Lightweight yet sturdy — never had a single issue during climbs.
Elizabeth Griffin (verified owner) –
I wanted something safe but budget-friendly for my starter kit. Found this while looking to buy lightweight carabiner online. Feels premium despite the price!