The original wired nut that helped launch the clean climbing revolution has continually evolved to remain the standard by which others are judged.
These time-proven Stoppers have a unique transverse taper that allows them to be placed securely in bottlenecks, flares and shallow seams. Sculpted to alow easy placement and removal.

size 5-11 for £45
size 4-13 for £65 (equivalent to 1-10 in DMM or Wild Country)
size 1-13 for £85

Size 1
Strength: 2KN
Width: 9.1mm
Weight: 7g

Size 2
Strength: 2KN
Width: 9.9mm
Weight: 8g

Size 3
Strength: 5KN
Width: 11.4mm
Weight: 15g

Size 4
Strength: 6KN
Width: 12.4mm
Weight: 16g

Size 5
Strength: 6KN
Width: 13.5mm
Weight: 18g

Size 6
Strength: 10KN
Width: 15.5mm
Weight: 32g

Size 7
Strength: 10KN
Width: 16.3mm
Weight: 34g

Size 8
Strength: 10KN
Width: 18.3mm
Weight: 37g

Size 9
Strength: 10KN
Width: 20.8mm
Weight: 39g

Size 10
Strength: 10KN
Width: 23.4mm
Weight: 43g

Size 11
Strength: 10KN
Width: 26.7mm
Weight: 51g

Size 12
Strength: 10KN
Width: 30.5mm
Weight: 58g

Size 13
Strength: 10KN
Width: 35.1mm
Weight: 71g

Size 1 and 2 for direct aid only, all others suitable for use as passive protection.

Stoppers are also available individually.