Adjustable Tuttle Box v4
The Adjustable Tuttle Box V4 provides 2" of mast-position adjustment in 1" increments, allowing you to fine-tune foil position for your board and riding style.
Included Shims
One set of 0° injection-molded shims and barrel-nuts is included with every Adjustable Tuttle Box.
Choose your barrel nut thread at checkou