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Black Diamond Camalot C4


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.

Availability: In stock

  • #0.3
  • #0.4
  • #0.5
  • #0.75
  • #1
  • #2
  • #3
  • #4
  • #5
  • #6

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  • Individually tested to half their rated strength
  • Newly designed cams and stem contribute up to a 20% weight savings per size
  • C-Loop continuous cable stem design is strong and durable
  • Double-axle design continues to offer widest range possible in each size
  • Colour-coded for easy identification and wide range of sizes
  • Neutrino Rackpack available for easy racking


Strength 8kN (# 0.3)
10kN (# 0.4)
12kN (# 0.5)
14kN (# 0.75-6)
Expansion Range 13.8 - 23.4mm (# 0.3)
15.5 - 26.7mm (# 0.4)
19.6 - 33.5mm (# 0.5)
23.9 - 41.2mm (#0.75)
30.2 - 52.1mm (# 1)
37.2 - 64.9mm (# 2)
50.7 - 87.9mm (# 3)
66.0 - 114.7mm (# 4)
85.4 - 148.5mm (# 5)
114.1 - 195.0mm (# 6)
Average Weight 71g (# 0.3), 82g (# 1.4), 97g (# 0.5), 116g (# 0.75), 134g (# 1), 158g (# 2), 201g (# 3), 278g (# 4), 381g (# 5), 557g (# 6)
Warning Rock and Alpine climbing are potentially hazardous and dangerous. Any person using our equipment in any manner is personally responsible for learning the proper techniques involved and that the equipment used is designed for the application. The purchaser accepts full and complete responsibility and liability for any and all damages and injury that may result from use of equipment bought from Bivouac Outdoor. Instruction should be sought from professionals in the safe use of this piece of equipment. This equipment is designed for recreational use and should not be used for industrial applications.


Camalots demand a certain amount of care. Proper storage and routine checkups will prolong the life of your Camalots.

  • Store Camalots in a clean, dry environment, out of direct sunlight.
  • Keep Camalots away from heat sources.
  • Do not allow Camalots into contact with corrosives such as battery acid, solvent, etc.
  • If your Camalot has sticky action or is clogged with dirt: wash in very warm, clean water and dry completely. Lube after washing and drying and wipe off the excess.
  • Wash and lube after contact with saltwater or salt air.
  • Keep axles lubricated to prevent rust.
  • Never modify your Camalot
  • Replace the sling if fuzzy, frayed, melted, cut or torn or has been overly exposed to ultraviolet light.
  • Retire your Camalot if:
    • Retire a Camalot if:
      • The cams have been damaged in a fall.
      • The cams are bent, chipped or deformed.
      • The cam teeth are worn away.
      • The wire loop is frayed, kinked or damaged.
      • The stem cable is frayed, kinked or damaged in any way.
      • The springs are weak or damaged.

Questions on Black Diamond Camalot C4

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  • From logan on 4/02/2016

    • hey i am apart of NZOIA and was wondering if i am able to get the NZOIA discounts online
    • Hi Logan,

      Thank you for your email.

      Unfortunately at this time our website is unable to process NZOIA discounts online, so you would need to either email or call us with your order and we can place it for you manually.

      I hope this helps.

      Kind regards,

      Bivouac Customer Service

Ask Your Own Question


Date Score Customer Comment Our Response
08-Sep-2018 Product:

Added another cam to my collection - great product
08-Sep-2018 Product:

Bought another to add to the previous cam I bought
08-Sep-2018 Product:

Great cams; typically high Black Diamond quality
Read more reviews on Feefo