North Hydro Thumbscrew Set Twintip Built to perform in both

Built to perform in both marginal and extreme conditions

only one tool is needed for installation

Replacement Dyneema pulley lines for for Chrono V1/ V2/ V3

By switching to a shorter cable length

for the full set see "Foil Drive Three Blade Hub Set"

North Hydro Thumbscrew Set Twintip Built to perform in bothMicro adjustable after tightening screw lift and turn handle to align with the flow direction of the water Compatible with any foilboard using M8x30mm foil mounting screws Clean off any sand or dust particles and rinse screws with fresh water after each session. Dry thoroughly and spray beneath the handle with a marine lubricant to avoid galvanic corrosion.