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CCH Alien Review

cch alien climbing cam review
CCH Alien Small Camming Device
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Price:  $68 List
Manufacturer:   CCH
By Chris McNamara ⋅ Founder and Editor-in-Chief  ⋅  Jan 25, 2010
  • Flared cracks - 15% 7.0
  • Horizontal Cracks - 10% 9.0
  • Tight placements - 15% 8.0
  • Walking - 15% 9.0
  • Durability - 15% 5.0
  • Aid Climbing - 5% 9.0
  • Free Climbing - 10% 6.0
  • compactness_lightweight - 15% 8.0

Our Verdict

Aliens use to be hands down my favorite cam for big walls and climbs where you have tight and shallow placements. They find their way into more placements than almost any other small cam. Then, in the last 5-10 years there have been a lot of new cams introduced that give the Alien stiff competition: Metolius Master Cam and Black Diamond Camalot X4. The main downsides to Aliens are their reliability, durability and they are hard to find.
Effectiveness in shallow placements
NOTE: This is a review of the original Alien which is no longer available. The Fixe Alien has replaced it. Read more about the Fixe Faders Alien Cams

Our Analysis and Test Results


Aliens used to be unchallenged among small camming units for big wall climbs. There was nothing that could get into shallow pin scars remotely as well as they could. Then in the last decade a number of other great small cams emerged. It looked like Alien rule might be over, especially when some Alien failures caused a recall in 2006. But somehow Aliens continue to win the hearts of big wall climbers. The Yosemite Mountain Shop can get only a few orders a year and they are often sold out within 24 hours. Alien love remains strong.

There are three reasons why Aliens are so good in pin scars:
  • narrow head width; few other caming units are as narrow
  • flexible stems: helps them hold in awkward placements
  • soft metal for the cams; it grips the rock better than just about anything

The one downside to the soft metal is that after a few walls worthy of bounce testing, the lobes wear down fast and eventually become "mushy." But that is the price you pay for having softer metal that is sticky in dicey placements where most other cams won't hold.


The main dislikes of Aliens are their durability and reliability. As mentioned above, the trade-off with the cams' soft metal is that they wear out fast. After a few walls the cams will be a little sticky and lose their teeth. After a few more walls you might need to use two hands to retract them. Also, when the trigger wires break, they are much harder to replace than the Black Diamond Camalot triggers. You generally have to ship them back to CCH, where customer service experiences vary from good to non-responsive.

Recommended Application

Aliens excel at both granite (Yosemite) and sandstone (Zion) big walls where there are pin scars and other shallow placements. They are also useful (although not as popular) for free climbing. I recommend the sizes .33 - 1 (black to red) and then I switch to the Black Diamond Camalot. Larger than the 1 (red) is the 1.25 (gold), which I have not used and don't really see the need for. I do sometimes carry the 1.5 (orange) but at that size, I generally prefer the Camalot. On a typical wall, I might have one orange and two green Camalots. I don't use the bigger sizes.

There are also Alien Super Long Units (SL's). I would never carry these on a wall because they reduce your reach by .75". But they might be helpful in certain free climbing applications and I assume that is why they released this size.

Other Versions and Accessories

CCH Hybrid Alien
  • Cost - $68
  • Offset sized cam lobes
  • Excellent in pin scars and flares

Chris McNamara
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