Brand: Petzl

    Category: Carabiners

    Recommended by Jarrod Blundy, Founder/Guide at Onward Mountain Guides — Adirondacks, NY

    Price: $27.95

    Who it's for
    Climbers who need a reliable locking carabiner for anchor building, belay devices (Grigri, Reverso), tethering, and rescue setups. It is not highlighted as a primary rope-clipping carabiner.
    What people are saying
    Hosts consistently recommend it paired with the Petzl Connect Adjust lanyard, and several use it in top-belay and anchor-building configurations. Notes are uniformly positive with no criticism recorded.
    Worth noting
    Frequently cited alongside the Petzl Microtraxion and Mammut Magic sling for rescue scenarios. Notes are one-sided and thin on detail beyond pairing and use-case mentions.

    Frequently asked questions

    Who is the Petzl Sm'D Twist-Lock Autolock Carabiner for?

    Climbers who need a reliable locking carabiner for anchor building, belay devices (Grigri, Reverso), tethering, and rescue setups. It is not highlighted as a primary rope-clipping carabiner.

    What do experts say about the Petzl Sm'D Twist-Lock Autolock Carabiner?

    Hosts consistently recommend it paired with the Petzl Connect Adjust lanyard, and several use it in top-belay and anchor-building configurations. Notes are uniformly positive with no criticism recorded.

    What should you know before buying the Petzl Sm'D Twist-Lock Autolock Carabiner?

    Frequently cited alongside the Petzl Microtraxion and Mammut Magic sling for rescue scenarios. Notes are one-sided and thin on detail beyond pairing and use-case mentions.

    More from Jarrod Blundy's Ice Climbing Kit

    View Jarrod Blundy's expert gear recommendations on Rendezvu

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    What other hosts are saying

    6 experts recommend the Petzl Sm'D Twist-Lock Autolock Carabiner.

    Cora Hanson, AMGA Single Pitch Instructor

    I pair this locker with my Mammut Magic sling and Petzl Microtraxion for anchor building and rescue scenarios, as well as with my Petzl Connect Adjust to easily secure myself to an anchor.

    Recommended in Trad/Multi-Pitch Climbing

    Dan Morley, Rock Climbing Guide

    Pair with the Petzl Connect Adjust

    Recommended in Personal Climbing Gear

    Henry Ko, AMGA Certified Single Pitch Instructor

    (x2) - one for the Connect Adjust and one for the Reverso in top-belay configuration.

    Recommended in AMGA Single Pitch Instructor Gear

    Brent Smith, AMGA Rock Guide and Apprentice Alpine Guide

    Best small d-shaped carabiner for: grigri, anchor building, tethering, etc. Basically any time you need a carabiner that you aren't consistently clipping your rope into.

    Recommended in Trad Climbing

    Daniel Ross, Mountain Guide

    I pair this with my Connect Adjust

    Recommended in Rock Climbing