Dropbox Thumb Screw Set Size:O/S A double concave V-shaped keel

A double concave V-shaped keel cuts through the roughest chop and delivers incredible grip and poise

The Ease line of front wings is ideal for those looking to master the fundamentals of foiling

Replace it with a new one

Blending valuable strength

• NEU: Hochwertige Leichtbau-Zweikammer-Führung in der Mitte der Bar aus Edelstahl

Dropbox Thumb Screw Set Size:O/S A double concave V-shaped keelReposition your mast without leaving the water. These lightweight titanium screws are designed for fast foil mounting and adjustment no tools required. Simply loosen the screws by hand to slide your mast forward or back in the DropBox track, then re tighten by hand. The 30mm Thumb Screws are compatible with Seek, Swell, Scoop, Horizon and Vert Foilboards or any other board using M8x30mm screws. They are not suitable for use with the Sense, Seek Air