To ascend ultrathin, gear-protected crack and face lines, micronuts are an essential tool.
The head of each Micro Stopper is made with durable copper-infiltrated iron, giving a bite like brass but reducing shearing. A patented, swaged assembly allows the use of galvanized cables that are stronger and more flexible than traditional steel, making Micro Stoppers less prone to fraying after repeated use.

Size 1
Strength: 2KN
Width: 5.1mm
Weight: 4g

Size 2
Strength: 3KN
Width: 6.5mm
Weight: 7g

Size 3
Strength: 5KN
Width: 7.5mm
Weight: 10g

Size 4
Strength: 6KN
Width: 8.4mm
Weight: 13g

Size 5
Strength: 6KN
Width: 10.4mm
Weight: 15g

Size 6
Strength: 8KN
Width: 10.4mm
Weight: 21g

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