- New






Easily optimize your longboard setup with the Smart Screw US Box . Designed to secure your fin in a US Box fin box, this screw allows you to quickly adjust the position of your fin according to your preferences and surfing style.
Practical and easy to use, it simplifies the assembly and adjustment of your fin before each session. Its mounting system securely holds your fin while allowing you to adjust its position within the fin box.
Compact and easy to carry, the Smart Screw US Box is an essential accessory to keep in your surfboard bag or gear bag. Ideal for replacing lost screws or equipping your longboard.
Features :
Compatible with US Box fin boxes.
Ideal for single fin setups.
Allows you to fix and adjust the position of your fin.
Quick and easy installation.
Compact size and convenient to carry.
Ideal as a replacement or as additional equipment.
A small but essential accessory to keep your longboard perfectly equipped and ready to surf!