FROM THE MANUFACTURER

 

Stoppers No. 1-13 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.

 

SPECIFICATIONS

 

Size	Dimensions	Weight	Strength
Size 1	4.3/9.1mm (0.17/0.36 in)	456 g (1 lb)	2 kN (450 lbf)
Size 2	4.8/9.9mm (0.19/0.39 in)		2 kN (450 lbf)
Size 3	6.1/11.4mm (0.24/0.45 in)		5 kN (1124 lbf)
Size 4	6.9/12.4mm (0.27/0.49 in)		6 kN (1349 lbf)
Size 5	8.4/13.5mm (0.33/0.53 in)		6 kN (1349 lbf)
Size 6	10.2/15.5mm (0.40/0.61 in)		10 kN (2248 lbf)
Size 7	11.7/16.3mm (0.46/0.64 in)		10 kN (2248 lbf)
Size 8	13.5/18.3mm (0.53/0.72 in)		10 kN (2248 lbf)
Size 9	15.2/20.8mm (0.60/0.82 in)		10 kN (2248 lbf)
Size 10	17.3/23.4mm (0.68/0.92 in)		10 kN (2248 lbf)
Size 11	20.1/26.7mm (0.79/1.05 in)		10 kN (2248 lbf)
Size 12	22.9/30.5mm (0.90/1.20 in)		10 kN (2248 lbf)
Size 13	26.4/35.1mm (1.04/1.38 in)		10 kN (2248 lbf)