Stainless Steel 316 ‘toolless’ fin screw. Don’t fuss with tools ever again. This fin screw easily unscrews with just your fingers. Great for rental operations when frequently install and remove fins.

• NO TOOL REQUIRED: Hand Tighten Against Rubber O-Ring Means No Tools Ever
• RUST PROOF: 316 Stainless Steel Will Not Rust In Fresh or Saltwater.
• COMPATIBLE WITH 99% OF BOARDS: Fits All Standard Surfboard Fin Boxes For Longboard, SUP, Single Fin, Paddleboard