Tee brackets are metal pieces used in construction to join two materials at a right angle. They look like the letter "T" and are usually attached with screws or nails. Common uses of tee brackets in building include: - Supporting shelves: They are frequently used to hold up shelves in cabinets, bookshelves, and other types of furniture. Connecting beams: Tee brackets help connect beams to walls or other structural parts. Reinforcing corners, They strengthen the corners of wooden structures like sheds or fences.  Creating framing structures: They are useful for building frames for walls, roofs, and other sections of a building. Tee brackets are strong and flexible components that are commonly found in construction and woodworking tasks.