The Design House 10-Pack Hinge 3.5 in. in Satin Brass has a square corner, for use on residential duty wooden doors. These door hinges are made of steel with a staggered hole pattern. Each hinge has 6 holes and measures 3-1/2 in. x 3-1/2 in. x 7/16 in. These hinges have a removable pin and screws are included. Design House offers products in multiple home decor categories including lighting, ceiling fans, hardware and plumbing products. With years of hands-on experience, Design House understands every aspect of the home decor industry and devotes itself to providing quality products across the home decor spectrum.