Poor fit due to rail and post connections being too loose. Easily 32 inches between notch and tenon, and that much clearance makes cupboard doors cup shaped! The raised portion of the plate is pretty much useless on material less than 1" thick, as it only pushes a โ " groove through the top of the plate before you get close to the tenon. You get what you pay for, save money making cabinets and buy a quality set!