The gold standard for camming units, the Camalots’ double-axle design allows retraction of larger cam lobes, giving them a much larger expansion range than traditional single-axle units. Because loading forces are shared between both axles, this design has the strength to work as a full-strength cam stop, allowing the cam to function as passive pro if it walks back into a wider part of a crack and umbrellas. This is the third generation of BD Camalots and they just keep getting better—they are 30-percent lighter than the originals, the cable loop and trigger are easy to grab, and Black Diamond's slings are large enough to manipulate with gloves on.