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Details

  • An entire set weighs only 70 grams, allowing you to carry a wide range of protection without a significant increase in weight
  • Micro Stoppers are made of copper-infiltrated steel, making them more ductile and stronger than the average steel nut
  • Color-coded handles make it easy to choose the right size when climbing

Made in USA.

Available in sizes 1 - 6. See size chart below for Size / Strength / Length / Width / Weight

  • #1 / 2kN / 5.1mm / 3.7mm / 4g
  • #2 / 3kN / 6.5mm / 4.6mm / 7g
  • #3 / 5kN / 7.5mm / 5.1mm / 10g
  • #4 / 6kN / 8.4mm / 5.9mm / 13g
  • #5 / 6kN / 9.4mm / 7.4mm / 15g
  • #6 / 8kN / 10.4mm / 8.8mm / 21g

View all Black Diamond Nuts

REI membership

Specs

Best Use Rock Climbing
Strength 2 - 8 kilonewtons
Length 5.1 - 10.4 millimeters
Width 3.7 - 8.8 millimeters
Weight 4 - 21 grams
Rated 5 out of 5 by from Granite micro nut standard. The standard for granite micro nuts. Work well in softer stone like sand stone, but not as well as HB Brass Offsets. These nuts saved my bacon on a hard route in Eldorado Canyon State Park and were the difference between getting seriously hurt/killed and walking away relatively unscathed. Great product. Use with caution in very soft rock.
Date published: 2008-06-08
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