Metolius Ultralight Offset Master Cam Review
Our Verdict
Our Analysis and Test Results
What is an offset cam?
Being “offset” means that of the four camming lobes, two are one size and the other two are a size smaller. This makes this spring-loaded camming device especially useful in Yosemite, Zion or anywhere else there are pin scars or flared placements. They are useful when free climbing but essential when aid climbing. Often the only cam that will work solidly in a flared placement is an offset cam. There are two main offset cams: the Metolius Offset Master Cam and the CCH Hybrid Alien.
Likes
With a narrow head width, these easily go into shallow placements. The metal is hard enough to be durable and not mush out too fast, especially when aid climbing.
The Metolius Offset Master Cam has a very narrow head width. In some sizes they are even narrower than the CCH Alien. In really shallow placements, they're bomber. Also, the metal in cams is harder than that of CCH Alien. They last longer before “turning to mush”. That said, part of what makes the Aliens stick so well in little placements is the soft metal, so there is a pro and a con there. The stem is medium stiff: it's flexible but not quite as flexible as an alien. It's a good balance and this cam is a little more stable in the hand and easier to retract, especially over time when the cams get more sticky.
Metolius invented a fairly ingenious Range Finder system. Colored dots ley you know whether the cam is in the optimal placement (Metolius uses a unique “Range Finder” color-coded system to help you know if the cam is bomber or not. The cam is more bomber when the green dots are touching the rock and less secure when the yellow or red dots are touching. This is a great teach tool for new climbers. Experienced climbers will not use it as much.
Dislikes
The more rigid stem on this device means it is more likely to walk and it does not bend edges as well as the CCH Alien. Unfortunately, the stem is a little wide below the cams. For certain tight placements, this stops the lobes from making it to the placement.
We like the sorter sling for reducing rack bulk, especially when aid climbing. However, this does mean the cam walks more easily and you have to use quickdraws or runners more often.
Best Application
These excel in Yosemite, Zion or any area with flared cracks and pin scars. They are best paired with non offset cams. For example, on a typical El Capitan route I would take 1-2 sets of these and 2 sets of non offset cams. In a place like Indian Creek, where the cracks are perfectly parallel, these cams do not work well.
Value
At $60, these are a pretty good deal. There are not many cheaper cams, and most other cams will cost you another $10. They also have durable cams that should make them last longer.