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 1 - £6.50
Strength: 2KN
Width: 9.1mm
Weight: 7g

Size 2 - £6.50
Strength: 2KN
Width: 9.9mm
Weight: 8g

Size 3 - £7
Strength: 5KN
Width: 11.4mm
Weight: 15g

Size 4 - £7
Strength: 6KN
Width: 12.4mm
Weight: 16g

Size 5 - £7
Strength: 6KN
Width: 13.5mm
Weight: 18g

Size 6 - £7
Strength: 10KN
Width: 15.5mm
Weight: 32g

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

Size 8 - £7
Strength: 10KN
Width: 18.3mm
Weight: 37g

Size 9 - £7
Strength: 10KN
Width: 20.8mm
Weight: 39g

Size 10 - £7.50
Strength: 10KN
Width: 23.4mm
Weight: 43g

Size 11 - £7.50
Strength: 10KN
Width: 26.7mm
Weight: 51g

Size 12 - £7.50
Strength: 10KN
Width: 30.5mm
Weight: 58g

Size 13 - £7.50
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 as a set.