Micro Wallnuts


4 reviews

Small but mighty.

The large contact surface area of the Micro Wallnuts allows them to spread loads over a greater area of rock, decreasing the chance of the rock failing.

They feature straight sides to give alternative placement options to our other alloy micro-protection. Used in conjunction with Peenuts they provide comprehensive protection for small cracks in friable rock.


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.

Large surface area effectively dissipates force

These nuts have large surface areas that spread forces in a fall across a greater area, increasing placement security in fragile rock. They increase security on routes where fragile rock may be encountered.

Colour coded for easy size identification

The DMM protection range is colour coded on the anodised nut and shrink wrap for quick and easy size selection.

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.

Tech Specs

Product Name Product Code Colour Strength Weight Range Certification
Set / 00-3/4 A1600/59AA Assorted 30g EN12270:2013
UIAA 124
Single / 00 A1600AA Gold 2kN 5g EN12270:2013
UIAA 124
Single / 0 A1610AA Blue 2kN 6g EN12270:2013
UIAA 124
Single / 1/2 A1658AA Red 4kN 9g EN12270:2013
UIAA 124
Single / 3/4 A1659AA Grey 6kN 10g EN12270:2013
UIAA 124