■ Items are inspected before shipping ■ ■ We have a large sales record, so you can buy with confidence ■ ■ Please also check the profile. We handle various items ■ This is a screw bolt for fixing center fins for longboards, SUP boards, etc. Box fins. Set of 2. Surfing No tools required. Can be fixed by hand. Material: Stainless steel We also sell single items and sets of 3. You can purchase without comment. Please refrain from price negotiations. You don't need to comment after purchase, so please rest assured. We will ship on the same day or the next day after purchase. We also sell other surfing screws and goods. Fin keys are sold separately. Surfing Surfboard Longboard Single fin Center fin FCS fin Fin key Grub screw future FCS Screw Screw Hexagon Driver Leash cord Deck pad Fin FCS2 Box fin Compatible Infill tab kit Fin plug Adapter Tab system Fin screw fin Fixing bolt Fin box Fin plug Deck pad Fin screw Leash string