A brass micro nut for the smallest marginal placements, featuring wires soldered directly to the head for increased strength and a self-equalising swage for improved security in technical cracks. FEATURES Micro protection for small cracks As climbs become harder, the need to make the most of all available protection increases. Micro protection lets you protect cracks which normal sized pieces would not fit. Having these wires on your rack gives you more options. Wires soldered directly into heads for strength The wires of IMPS and Brass Offsets are soldered directly into their heads. This allows a thicker wire to be used, increasing the strength rating of each nut. Colour coded for easy size identification The DMM protection range is colour coded for quick and easy size selection. Colours are co-ordinated across passive and active protection, for quick selection of alternatives if your first choice doesn't fit. Passive protection works in wet and icy conditions Passive protection works by jamming in constrictions to prevent falls. It is suitable for use in all conditions. Unlike active protection such as cams, passive protection can be used in wet or icy cracks, where friction is reduced.