This is the BC Works FCSⅡ Fin Remover + Key. Includes a fin key (hex wrench for grub screws) that can be stored in the handle to remove fins. Removing FCS2 fins can be really painful for your hands, right? This tool makes it easy to remove FCS2 fins by simply using leverage to pull them up. It's made of a flexible plastic that won't damage your fins. - Insertion part: Approx. 90mm - 1-year warranty *Please note that this product is not compatible with wide fins such as keel fins. We also have a slightly cheaper version without the fin key available. Check out our other listings here: #BCWorksSurf If you are a new user on Mercari, you can use the "Referral Code" below to receive a "500 yen point gift" for your next purchase. Referral Code is here: WUADRG Shipping is only available on weekdays, so please be aware if you need it urgently. FCS Fin Fin Removal Tool FCS2 Surfboard fcs2 fin FCSⅡ Fin Fin Puller FIN PULLER FINPULLER Fins Out FINSOUT Fin Key