Stoppers No. 4-13 racked on an OvalWire carabiner. Black Diamond Stoppers are an 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.

• 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)

Weight : 442 g, 1 lb

Dimensions : 
4.3/9.1 mm, 0.17/0.36 in (size 1)
4.8/9.9 mm, 0.19/0.39 in (size 2)
6.1/11.4 mm, 0.24/0.45 in (size 3)
6.9/12.4 mm, 0.27/0.49 in (size 4)
8.4/13.5 mm, 0.33/0.53 in (size 5)
10.2/15.5 mm, 0.40/0.61 in (size 6)
11.7/16.3 mm, 0.46/0.64 in (size 7)
13.5/18.3 mm, 0.53/0.72 in (size 8)
15.2/20.8 mm, 0.60/0.82 in (size 9)
17.3/23.4 mm, 0.68/0.92 in (size 10)
20.1/26.7 mm, 0.79/1.05 in (size 11)
22.9/30.5 mm, 0.90/1.20 in (size 12)
26.4/35.1 mm, 1.04/1.38 in (size 13)

Strength : 
2 kN, 450 lbf (size 1-2)
5 kN, 1124 lbf (size 3)
6 kN, 1349 lbf (size 4-5)
10 kN, 2248 lbf (size 6-12)