The gold standard for camming units Black Diamond Camalots’ double-axle design allows retraction of larger cam lobes giving them a much larger expansion range than traditional single-axle units. They are lightweight the cable loop and trigger are easy to grab and their patented slings are large enough to manipulate with gloves.

Black Diamond Camalot C4 Cam Sets with Free Blu-ray Climbing DVD 39.95 Value .5 to 4 6 Cams
$49.55