Smart Screw & Plate Center Fin for Surfboards - Durable Marine-Grade Hardware for Surfboard Repair and Performance Enhancement | Perfect for Surfing, Paddleboarding, and Water Sports

• Material: Stainless steel
• Color: silver
• UNIVERSAL FIT: Fits All Standard Fin Boxes. Plate is 0.55"x0.55"x 0.15" (14mm x 14mm x 4mm). Screw is 0.88X 0.31"(22.5mm x 8mm) Long.
• Usage: Slide in fin box, insert fin, put screw in, tighten with slotted screw driver

#Smart Screw (Longboard Fin Plate/Screw that takes fin key)