The accessory mount sits at the front of your board and allows you to attach any universal device to your SUP. In order to attach your device you will need an additional universal mount with an M8 thread which screws into the barrel in the mount. We recommend checking out the brands, 'Railblaza' or 'Ram Mounts' for accessories that are compatible with our mount: 

https://www.railblaza.com/red/      

https://www.ram-mount.co.uk/1-tough-ball-m8125-x-8mm-male-threaded-post-p-1900-c-281.html

NB: the D ring also acts as a strong point for towing.