Wired Stoppers

$9.95$10.95

Stoppers are the foundation of any climbing rack and these are the standard wired, wedge-shaped nuts for thin-crack protection.Black Diamond designed a transverse taper into the Stopper which permits good sideways placements in flares& shallow seams.

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SKU: BD225201 Category:

Description

Stoppers are the foundation of any climbing rack and these are the standard wired, wedge-shaped nuts for thin-crack protection. Black Diamond designed a transverse taper into the Stopper which permits good sideways placements in flares and shallow seams. This feature opens up previously unprotectable cracks, and makes Stoppers significantly more functional than other wedge-shaped nuts. The nuts are easier to remove since Black Diamond rounds-off the sharp corners that cause nuts to get hung up on crystals and irregularities inside the crack.

*Due to safety and hygiene concerns, this product cannot be returned or exchanged.

Additional information

Size

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Features

  • Durable aluminum heads and steel cables
  • Transverse taper is versatile in flares, constrictions and parallel cracks
  • Rounded edges for easy cleaning (smaller sizes are straight for better surface contact)
  • *Sizes 1 and 2 are for direct aid only
  • Weight: 7 g (0.25 oz)
  • Strength: [size 1-2] 2 kN (450 lbf), [size 3] 5 kN (1124 lbf), [size 4-5] 6 kN (1349 lbf), [size 6-12] 10 kN (2248 lbf)
  • Dimensions: [size 1] 4.3/9.1 mm (0.17/0.36 in), [size 2] 4.8/9.9 mm (0.19/0.39 in), [size 3] 6.1/11.4 mm (0.24/0.45 in), [size 4] 6.9/12.4 mm (0.27/0.49 in), [size 5] 8.4/13.5 mm (0.33/0.53 in), [size 6] 10.2/15.5 mm (0.40/0.61 in), [size 7] 11.7/16.3 mm (0.46/0.64 in), [size 8] 13.5/18.3 mm (0.53/0.72 in), [size 9] 15.2/20.8 mm (0.60/0.82 in), [size 10] 17.3/23.4 mm (0.68/0.92 in), [size 11] 20.1/26.7 mm (0.79/1.05 in), [size 12] 22.9/30.5 mm (0.90/1.20 in), [size 13] 26.4/35.1 mm (1.04/1.38 in)