Black Diamond Camalot C4 Review: Most Popular Trad Protection Gets an Upgrade

The cams are easier to spot on the harness, as Black Diamond colored both lobes to match the size of the cam, instead of only two out of four on the old ones. Experienced climbers who have plugged gear for years may not notice this. But beginner climbers desperate to spot that No. 1 before they lose grip will dig it.