What Our Gearhead(R) Experts Are Saying: "I rack a full set of Wallnuts for every trad day. They seat easily, bite well, and cover a wide range of placements. The sizing is intuitive and the color coding matches up with cams, so racking is fast and efficient. Absolute workhorse nuts."From single-pitch cracks to alpine linkups, the DMM Wallnuts Sets offer essential passive protection that belongs on every trad rack. Their subtly tapered design and curved faces give us reliable holding power in parallel or flared placements, while the anodized color coding makes identification and racking seamless. Each nut is machined with precision to reduce weight and increase bite, especially in slick or irregular placements. Whether we're plugging gear on a sandstone splitter or building anchors in an alpine corner, Wallnuts remain a trusted choice for dependable, lightweight pro.