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JammerTwinWatersports Cruising

Best grip in cleats: Friction optimised line with minimal elongation for the perfect sail trim on cruising yachts.

Best grip

High-quality fibre mix in reinforced cover for maximum grip in clamcleats.

Dyneema® inside

High performance fibres from the industry leader in the core for minimal elongation and high strength.

Champion heritage

Design based on our legendary competition lines, attuned to conventional fittings.


8 mm - 12 mm Ø


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Technical data

Elongation at 10% of the breaking load: 0.60 %

[kg/100 m]
Bl. real
in splice
Bl. linear DIN
according to EN ISO 2307
8 mm Ø4.8030.0033.30
10 mm Ø7.2541.0045.60
12 mm Ø10.5055.0061.10


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Note for private costumers: you can find selected specialist dealers via the Yacht dealer search.


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