This high-quality carbon adapter lets you use foils with a Deep Tuttle mast head on boards that feature the Double US-box track system, commonly found in many wing foil boards. 

The adapter is built with an integrated shock-absorbing base, which helps protect your board from excessive stress and damage. Weighing only 490 g, it combines low weight with outstanding durability. 

Handcrafted in the EU, this adapter is the perfect solution if you want to extend the compatibility of your boards and foils without compromising performance or safety.