The Mustang EDC is my answer to a UK legal carry friction folder, with 3mm AEBL blade of just under 3 inches, with a full flat grind, continuous sweep and a thin slicey edge, it makes a perfect tool for cutting open boxes, food, string, game prep and some light wood work. 
designed to be worn in its sheath, either around the neck or crossdraw on the belt, as I carry mine, it is a low profile tool that is always there when needed. 
the tang is designed to be used for scraping or prying when the blade is closed, and the handle is ergonomically shaped.
the blade runs on brass washers and is adjustable with a torc 10 bit.
 
combining this design with GripX gives a rugged lightweight package, that will excel in wet or slippery conditions