Black Diamond Stopper Nut (Various Sizes)

Description

Black Diamond Stopper Nut

Various Sizes 5-9

Description:

Time-tested passive pro, Stoppers are a direct link to the original chocks that started the clean climbing revolution. Black Diamond Stoppers are essential for every trad rack, designed with a transverse taper that permits sideways placements in flares and shallow seams. Anodized by size, they’re quickly identifiable and rounded edges make for easy removal.

Each Stopper is equipped with a durable, galvanized steel cable.SpecificationsDurable 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)

Weight

• [size 5] 18 g (0.63 oz)
• [size 6] 32 g (1.1 oz)
• [size 7] 34 g (1.2 oz)
• [size 8] 37 g (1.3 oz)
• [size 9] 39 g (1.4 oz)

Strength

• [size 4-5] 6 kN (1349 lbf)
• [size 6-12] 10 kN (2248 lbf)

Dimensions

• [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)