Nuts 101
When many people start trad climbing, cams become their new best friend. They’re easy to use and contract to fit a variety of crack sizes. But don’t underestimate the benefits of their counterpart: the nut. With no moving parts (hence, “passive protection”), nuts are inexpensive, lightweight, sturdy, and it’s easy to judge a placement by eyeballing— many will fit a variety of spots because they can be positioned in four different orientations.
