1.INCLUDED: A fully equipped surfboard tail rudder slot plug key with 6pcs G5 tail rudder plugs box, 1pc wrench, 6pcs small screws, plenty to easily store in your travel bag, enough for worn out or damaged replacement.2.PRECISION: Fine manufacturing process for a tighter fit, these surfboard slot plugs are standard FCS plugs, suitable for all FCS FIN bases, no other installation tools are needed, you can hand tighten the surfboard fins.3.APPLICATION: Practical and flexible, these surfboard fin key spanners and screws can be used to remove or install the flat head screws that hold the fins in place, however, please do not turn the key too hard or you may damage the key or screws.4.PORTABILITY: The surfboard fin key is designed in a metal hexagonal key shape with a plastic moulded handle for a comfortable feel and the loop means you can attach it to your key chain for easy carrying around.5.QUALITY MATERIAL: Made of nylon, strong construction, wear-resistant and durable, adaptable to corrosive environments such as seawater, light weight and small size, great accessory for surfers, use it anytime, anywhere.