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DMM Micro Walnuts


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.

1 in stock


  • Micro protection for small cracks. Having these wires on your rack gives you more options.
  • 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. 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. Unlike active protection such as cams, passive protection can be used in wet or icy cracks, where friction is reduced.


  • Weight: 30g
  • Strength: 2-6kN
  • Weight: 30g
  • Range: 4.0-12.6mm
  • Certification: EN 12276:2013

Additional information

Weight 30 g



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