What Our Gearhead® Experts Are Saying:"I’ve used these C4 sets to build out my rack from day one—they’re bomber, super easy to handle, and the updated lobes make them lighter without sacrificing strength. The trigger keeper on the bigger sizes is a major bonus for racking. Just classic gear done better."Whether building a first rack or refreshing a seasoned one, the Black Diamond C4 Cam Set delivers dependable protection with modern upgrades for better performance in the vertical world. Known for its reliable double-axle design, the C4 remains a cornerstone of traditional protection—offering the widest usable range in each unit and trusted holding power on everything from splitter cracks to sketchy pods.This updated version cuts 10% of the weight off previous generations thanks to sculpted lobes and refined hardware, all without sacrificing strength or durability. The color-coded slings help with quick identification and efficient racking, and cams size #4 and up include an innovative trigger keeper that keeps them compact on your harness until it's time to place. Available in multiple range options—from micro-crack coverage to hand-sized classics—this C4 set is essential for confident leads and clean gear management.
Placement Range: [0.3] 0.54 - 0.92 in, [0.4] 0.61 - 1.05 in, [0.5] 0.77 - 1.32 in, [0.75] 0.94 - 1.62 in, [1] 1.19 - 2.05 in, [2] 1.46 - 2.55 in, [3] 2 - 3.46 in, [4] 2.6 - 4.51 in, [5] 3.36 - 5.85 in, [6] 4.5 - 7.68 in;
Cam Lobes: 4;
Axle: double;
Stem: single;
Includes: new lobe pattern, new color tags on slings, [4, 5, 6] trigger keeper;
Manufacturer Warranty: 1 year;
Activity: trad climbing;
storecredits: 0.0;
Style Variants
Available Colors: One Color
Size Reference for Black Diamond C4 Cam Set
Available Sizes: One Color, 0.3-0.5, One Color, 0.4-3.0, One Color, 0.75-2.0
