Item #BDC4SET4

Black Diamond C4 - Set of 4

Available Stock: 7 Alexandria Pickup: 24-48hrs Collingwood Pickup: 24-48hrs
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Set of 4 Cams, 0.5, 0.75, 1, 2, which are the most used sizes and will get you started. you can choose optional racking wire gates to go with the set. 

The world’s best selling and most-trusted camming device, the Camalot features a double-axle design that offers unparalleled performance.

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 our patented slings are large enough to manipulate with gloves. Accept no substitutes.

  • Double-axle design offers widest range for each cam unit
  • C-Loop continuous cable stem design is strong and durable
  • Color-coded for easy identification and wide range of sizes
  • Neutrino Rackpack available for easy racking (see Carabiner section)


Weight :  
[0.5] 99 g (3.49 oz)
[0.75] 119 g (4.18 oz)
[1] 136 g (4.8 oz)
[2] 155 g (5.47 oz)

Strength :  
[0.5] 12 kN, 2698 lbf 
[0.75-6] 14 kN, 3147 lbf

Range :  
[0.5] 19.6-33.5 mm (0.77-1.32 in) 
[0.75] 23.9-41.2 mm (0.94-1.62 in) 
[1] 30.2-52.1 mm (1.19-2.05 in)
[2] 37.2-64.9 mm (1.46-2.55 in)

Our range of Camalots is designed to provide protection across the full spectrum of crack sizes, from small incipient seams, to perfect hands, to full-on offwidths. Camalots, Camalot C3s, Camalot X4s and Camalot Ultralights each have their own unique advantages, and a well-rounded rack will likely contain some or all sizes of each cam. Check out the chart to see how the members of the Camalot family overlap.

cam comparison chart

Quick Specs

Brand Black Diamond



Rated 5 out of 5 stars. (2 customer reviews)

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Great cams

25 October 2013
Got these for Barrenjoey SW Crag, and they seem to be doing the trick. They're well designed and build and the price was good.

Core cams

6 June 2011
The sizes go in everywhere! You will be reaching for them all day long.