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Despite its simple appearance, the DMM Wallnut is a highly featured piece of hardware that serves as a basis for building a comprehensive climbing rack.

  • Features

    • Wallnuts can be placed in 2 different orientations, allowing a single nut to cover a range of cracks
    • They are tapered across both their face and sides, helping them sit better in cracks that are rarely parallel sided
    • Grooved faces reduce weight, help the nut seat better in cracks, improving security in shallow placements and resisting lifting out when a leader moves past the nut
    • Wallnuts are mounted on wires that are stiff enough to allow overhead placements, yet flexible enough to reduce the chance of lifting out
    • Color coding helps with quick and easy selection of the correct size from your harness; colors correspond with the rest of the DMM protection range
    • A different alloy is used for each size—smaller Wallnuts are harder to prevent shearing, while larger sizes are softer so they can bite into placements
    • Larger Wallnuts feature hollow construction to reduce weight
    • Complemented by other, more specialized pieces of protection, Wallnuts may well become the most regularly used piece of protection on your harness
    • Sold individually

    Imported.

    View all DMM Nuts
  • Technical Specs

    Best Use

    Rock Climbing

    Strength

    1: 7 kilonewtons

    2: 9 kilonewtons

    3: 11 kilonewtons

    4: 12 kilonewtons

    5: 12 kilonewtons

    6: 12 kilonewtons

    7: 12 kilonewtons

    8: 12 kilonewtons

    9: 12 kilonewtons

    10: 12 kilonewtons

    11: 12 kilonewtons

    Length

    1: 6.7 / 14.33 millimeters

    2: 8.1 / 15.8 millimeters

    3: 9.4 / 16.5 millimeters

    4: 11.0 / 17.6 millimeters

    5: 13.2 / 19.4 millimeters

    6: 15.6 / 22.6 millimeters

    7: 18.9 / 25.8 millimeters

    8: 22.3 / 29.0 millimeters

    9: 25.2 / 32.1 millimeters

    10: 28.8 / 32.6 millimeters

    11: 33.1 / 37.4 millimeters

    Weight

    1: 15 grams

    2: 26 grams

    3: 28 grams

    4: 30 grams

    5: 32 grams

    6: 39 grams

    7: 40 grams

    8: 45 grams

    9: 50 grams

    10: 56 grams

    11: 68 grams

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