Koalition Pineapple Longboard Fin 8.5 inch
Comes with bolt and plate.

This 8.5 inch Koalition Pineapple Longboard Fin is a classic dolphin surfboard fin with a stunning translucent silk inlay. This versatile shape is perfect for single fins longboards.
Base 5.38 inches.
Depth 8.5 Inches.
Construction Fibreglass with silk inlay.