The brilliant Wallnut gives secure placements even in difficult situations & their quality means that they will do this time after time, route after route. When you are pumped & scared the last thing you need is to be fighting in a basic, square nut that wont seat properly or worse, wont place at all because the wire is too floppy to allow an accurate placement. Wallnuts instill confidence meaning you can concentrate on your climbing. Their complex 3D shade is curved & scalloped to allow a variety of placement options & bite points...they just work really well. The alloy nut itself is held on a fully swaged extremely strong & durable wire that is stiff enough to aid placement yet flexible enough not to dislodge the nut when climbing. A set of Wallnuts, usually with some double ups in the small to medium sizes, is the basis of any lead climbers rack. All the wallnuts are colour coded for quick recognition & the colours are compatible with other makes of nuts to avoid confusion if you mix brands. Classic shaped alloy nuts on wire 11 sizes Lighter extruded sizes 7–11 Colour coded for easy recognition & compatibility with other brands