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

    Category: Climbing Protection

    Recommended by Ryan Harris, Mountain Guide and Ski Patroller — Salt Lake City, UT

    Highlights: small sizes

    The Camalot™ Z4 is a revolutionary single-stem cam designed for serious climbers, combining a rigid in-hand feel with flexible placement capabilities. With its innovative RigidFlex stem and enhanced holding power, this cam delivers unparalleled performance and reliability in a variety of climbing scenarios. 1. Patented RigidFlex Stem: Offers rigidity when held and flexibility upon placement, ensuring secure positioning without walking. 2. Independently Floating Trigger Wires: Prevent bending under tension, allowing for precise placements that stay put during directional pulls. 3. Dual Twisted Cable Construction: Utilized in larger sizes for uniform flex in all directions, enhancing versatility and reliability. 4. Sandblasted Lobes: Four lobes designed for superior holding power, providing enhanced grip on rock surfaces. 5. Compact Size Range: Available from #0, the smallest cam ever made, to .75, allowing climbers to fine-tune their rack for specific challenges. 6. Similar Head Width to C3: Maintains compatibility with traditional placements while offering improved performance and flexibility. 7. Lightweight Design: Engineered for efficiency, perfect for climbers focused on speed and minimalism. The Camalot™ Z4 is ideal for trad climbing enthusiasts seeking reliable protection in various environments, from desert cracks to alpine routes. It excels in situations requiring precision placements and strong holding power, making it suitable for climbers of all skill levels. Whether tackling challenging routes or going light and fast in remote areas, this cam is designed to perform under pressure, ensuring safety and confidence on the rock.

    Price: $99.95

    Expert Review

    my favorite cam in the smaller ranges

    Recommended by Ryan Harris

    Frequently asked questions

    What does Ryan Harris say about the Camalot™ Z4?

    my favorite cam in the smaller ranges

    Why does Ryan Harris recommend Black Diamond?

    Ryan Harris recommends the Black Diamond Camalot™ Z4 for climbing protection. my favorite cam in the smaller ranges

    Is the Camalot™ Z4 a good climbing protection?

    Yes — Ryan Harris recommends the Camalot™ Z4 by Black Diamond as their climbing protection pick. my favorite cam in the smaller ranges

    More from Ryan Harris's Traditional rock climbing

    • Black Diamond Camalot™ Z4
    • Black Diamond Camalot™ Z4
    Rendezvu
    Camalot™ Z4 by Black Diamond — recommended by Ryan Harris
    Climbing Systems

    Camalot™ Z4

    Ryan Harris
    Ryan HarrisRecommended in “Traditional rock climbing”
    my favorite cam in the smaller ranges
    Purchasing through this link directly supports Ryan
    Climbing Systems

    Camalot™ Z4

    Ryan Harris
    Ryan HarrisRecommended in “Traditional rock climbing”
    my favorite cam in the smaller ranges
    Purchasing through this link directly supports Ryan
    Camalot™ Z4 by Black Diamond — recommended by Ryan Harris

    This product is for…

    Trad climbers who want small cams (sizes 0–0.75) that fit shallow, narrow, or horizontal placements where a standard C4 won't go. Hosts consistently recommend them as a second set on a double rack in finger-sized pieces, sizes 0.3–0.75.

    Worth noting…

    Only available in sizes 0–0.75, so C4s are still needed for larger sizes. One host flags trigger wire durability as something to be mindful of, advising against frequent falls on small gear.
  1. Black Diamond Camalot™ Z4
  2. Black Diamond C4 Camalot - #1
  3. Black Diamond C4 Camalot - #2
  4. Black Diamond C4 Camalot - #3
  5. Edelrid Swift Protect Pro 8.9mm Dry Rope
  6. DMM Alloy Offset Set #7-11
  7. View Ryan Harris's expert gear recommendations on Rendezvu