HEX Key 2mm (To use with Otto DIY screws)
While screws for mounting plates are normally philips type, Otto DIY kits use 2mm hex screws. While you may have a philips screw driver lying around the house, hex keys are less common so we're offering it here for convenience
![HEX Key 2mm (To use with Otto DIY screws)](http://arcadeshock.com/cdn/shop/products/hex-key_1024x1024.png?v=1681183228)