DMM Wall nuts are a good complement to Wild Country Rocks on the Trad Rack. Individual Wires are available as required to extend your rack or replace those inadvertently dropped or stuck.
The sizes are almost identical but the different shape means they are better suited to flared placements. However they are also slightly more prone to getting stuck, particularly on knobbly rock like granite.
The new style is considerably lighter than the old style ones in the larger sizes.
Wallnuts are conveniently colour coded in the same colours as the equivalent sized Wild Country Rock. These "Black Label" versions were current up to mid 2022 but DMM have recently started colouring the size label to match the colour of the nut. Needle Sports has bought the remaining stock of Black Label Wallnuts, which are identical to the current versions in all other respects and so represent a good bargain!