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    Rendezvu
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
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    Brand: Black Diamond

    Category: Carabiners

    Recommended by Dan Morley, Rock Climbing Guide — Gambrills, MD

    Highlights: anchor building, locking, top rope

    The Black Diamond RockLock Screwgate Carabiner is a robust and versatile climbing accessory designed for belaying, rappelling, and anchoring. Its innovative design enhances handling and durability, making it an essential tool for climbers seeking reliability and performance in challenging environments. 1. Hot-forged construction for superior strength and lightweight performance. 2. Redesigned spine for improved handling and ease of use during critical maneuvers. 3. Larger rope-bearing surface to minimize wear and enhance durability. 4. Screwgate locking mechanism for added security and peace of mind during climbs. 5. Versatile design suitable for a variety of climbing applications, including sport and trad climbing. 6. Compatible with a wide range of climbing gear, ensuring seamless integration into your setup. 7. Weight: 85 grams, providing a balance of strength and minimal bulk for climbers. The Black Diamond RockLock Screwgate Carabiner is ideal for climbers of all skill levels who require a dependable connector for belaying, rappelling, or creating anchors. It excels in both sport and traditional climbing scenarios, performing best in outdoor environments where safety and durability are paramount. Whether tackling multi-pitch routes or setting up a top rope, this carabiner is designed to meet the demands of serious climbers year-round.

    Price: $19.95

    Expert Review

    Solid HMS carabiner for your TR anchor master point (you'll need two). I like the good ol' screw gate version but Twistlocks (auto-lockers) are popular as well.

    Recommended by Dan Morley

    Frequently asked questions

    What does Dan Morley say about the RockLock Screwgate Carabiner?

    Solid HMS carabiner for your TR anchor master point (you'll need two). I like the good ol' screw gate version but Twistlocks (auto-lockers) are popular as well.

    Why does Dan Morley recommend Black Diamond?

    Dan Morley recommends the Black Diamond RockLock Screwgate Carabiner for carabiners. Solid HMS carabiner for your TR anchor master point (you'll need two). I like the good ol' screw gate version but Twistlocks (auto-lockers) are popular as well.

    Is the RockLock Screwgate Carabiner a good carabiner?

    Yes — Dan Morley recommends the RockLock Screwgate Carabiner by Black Diamond as their carabiners pick. Solid HMS carabiner for your TR anchor master point (you'll need two). I like the good ol' screw gate version but Twistlocks (auto-lockers) are popular as well.

    More from Dan Morley's Top Rope Anchor Gear

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    RockLock Screwgate Carabiner by Black Diamond — recommended by Dan Morley
    Climbing Systems

    RockLock Screwgate Carabiner

    Dan Morley
    Dan MorleyRecommended in “Top Rope Anchor Gear”
    Solid HMS carabiner for your TR anchor master point (you'll need two). I like the good ol' screw gate version but Twistlocks (auto-lockers) are popular as well.
    Purchasing through this link directly supports Dan
    Climbing Systems

    RockLock Screwgate Carabiner

    Dan Morley
    Dan MorleyRecommended in “Top Rope Anchor Gear”
    Solid HMS carabiner for your TR anchor master point (you'll need two). I like the good ol' screw gate version but Twistlocks (auto-lockers) are popular as well.
    Purchasing through this link directly supports Dan
    RockLock Screwgate Carabiner by Black Diamond — recommended by Dan Morley

    This product is for…

    Top rope climbers who need a reliable, budget-friendly HMS carabiner for their anchor master point. Two are required per setup.

    Worth noting…

    For climbers prioritizing longevity under high rope wear, one host flags the Edelrid Bulletproof as a longer-lasting alternative due to its steel insert. Notes are otherwise thin and one-sided toward top rope anchor use only.
    • PMI E-Z Bend Sport 11 mm Non-Dry Static Rope White 11 Mm
    • Black Diamond HotForge Screwgate Carabiner
    • Sterling 6.8 mm HollowBlock2 Loop - 13.5 in.
    • Mammut Dyneema Contact Sling - 8mm
    • Mammut Crag We Care Classic 9.5 mm Non-Dry Rope
    • Edelrid Tommy Caldwell Eco Dry DuoTec 9.6 mm Dry Rope
    • Sterling Velocity 9.8 BiColor XEROS Rope
    • Petzl GRIGRI Belay Device

    View Dan Morley's expert gear recommendations on Rendezvu