There is an easy way to hang your large kitchen, office or bathroom vanity cabinet door alone. The materials and tools that you are going to are a small piece of wood about six inches by six inches square and some for of clam will be needed. Spring clams will not be strong enough. You are going to need to use a C-clamp, Vice Grip clamp or similar style tool. read Installing Large Cabinet Doors

I wouldn’t recommend this for just any type of repair for cabinetry doors. This particular quick fix is intended for rental type houses that need to be fixed up quickly in order for the next tenant to move in.
read Quick Fix Cabinet Doors