FIN BOX LOCK

Lock your SUP or Surfboard with a simple two piece locking system. Use 3/8in Cable (not provided) or lock to secure your boards. Anodized Aluminum.  FIN BOX LOCK for most Longboard, SUP and Single fin Surfboard center Fin Box.  Slide the two parts of the Fin Box Lock into the fin box of your board. Secure your board with a cable (not included).