Woodwise UK Exotic Timbers Ltd. American Walnut 50mm square edge boards.Size - 1795 x 135 x 51mm. Weight - 7.3 KG. Scientific Name - Juglans Nigra. High quality boards back in stock. We have good stocks of excellent quality walnut now in stock from large to small planks. Lots of quality hardwoods in stock see our other listings. Open 6 days but please call beforehand if planning to visit / collect.