Black Diamond

Rocklock Magnetron Carabiner

$54.95

★★★★★5.0 · 7 reviews

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Rocklock Magnetron Carabiner

Description

Combining maximum security and ease of use like never before, the Black Diamond Magnetron RockLock uses the power of magnets to reinvent the triple lock carabiner. Magnetron Technology uses a magnet in the carabiner's keylock nose and steel gate arms to create an ultra-secure, self-clearing, and redundant locking mechanism that can easily be used with either hand. Our classic RockLock shape is ideal for belaying, making anchors, or rappelling, and its keylock nose prevents snagging on slings and ropes.

Reviews

From blackdiamondequipment.com

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★★★★★

Bright back GRIDLOCK MAGNETRON !!!

Roman · Sep 2026
★★★★★

Everyone who had the old one raved about it, and I love it too

Janel H. · Sep 2026
★★★★★

I was a little uncertain about the Magnetron at first because it seemed TOO easy to be truly safe. However, after MANY attempts to open the gate "accidentally" with no success, this has become my absolutely new favorite carabiner. It's easy to use and visually stunning. Almost everyone who sees me with it has asked to play with it.

Melody C. · Sep 2026

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