Vesper Climbing Line 11.8mm FSA90 This high-quality hose is built

This high-quality hose is built to endure

Not at all

Extensively field tested with a wide range of climbing hardware

Handles branches up to 1

Large 85-litre capacity for rigging kits and equipment

Vesper Climbing Line 11.8mm FSA90 This high-quality hose is builtMarlow Vesper 11. 8mm Tree Climbing Line Marlow Vesper is a premium 11. 8mm tree climbing line constructed entirely from high quality polyester to deliver low elongation, excellent friction performance and reliable heat resistance. Manufactured by Marlow, it provides smooth handling and dependable performance for professional climbing, work positioning and tree care. Vesper is fully CE certified and compliant with EN 1891 Type A, ensuring it meets