Cobra Crown rope 4 T - roll of 100 meters

Professional kernmantle rope for tree cabling and bracing, designed for arboricultural applications. The Cobra 4T consists of black polypropylene monofilaments, 12-fold braided into an 18 mm hollow rope. Cable tensile strength: 5.3 t; system strength: 4.8 t. The specific braid design allows easy processing of expansion inserts and shock absorbers. Quick splices can be manually prepared, with no tools required. The product is extremely resistant to environmental factors thanks to the material used and offers a maximum service life of 12 years. Elongation properties (ultimate ductile yield 17%, service ductile yield 5–9%) ensure controlled extension under load. Annual strength loss is 2–3% due to ageing.

Exceptional resistance to environmental factors
Polypropylene monofilaments provide outstanding weather and UV resistance, with only 2–3% annual loss in strength.

Easy processing – no tools required
Manual application of quick splices and easy insertion of expansion inserts and shock absorbers due to the 12-fold braid structure.

• Material: black polypropylene monofilament
• Braid: 12-fold hollow (two yarns)
• Diameter: 18 mm
• Cable tensile strength: 5.3 t
• System tensile strength: 4.8 t
• Ultimate ductile yield: approx. 17%
• Service ductile yield: 5–9%
• Annual strength loss: 2–3%
• Max. service life: 12 years
• Length: 100 m