Seller: bish92375 (71) 100%, Location: Ithaca, New York, Ships to: US, Item: 282257355427 American Chestnut was widely used for many centuries for everything from furniture to timber frames to fence posts until the species was virtually wiped out by chestnut blight over 100 years ago. It is now only acquired through salvaging what remains from dead logs, barns and other buildings. I have many chestnut beams to choose from so if this one isn't exactly what you are looking for feel free to contact me. The dimensions are 7.5"x6"x86". I can also provide finishing if desired although finishing is not necessary. I can also make brackets of any style for an additional fee. Look forward to hearing from you!