All Bommer Prime Coated Hinges are Steel, Non-template, and Non-Handed. They are allPacked with wood screws with matching finish and Tension Adjuster and full instructions. The Door flange is mortised into edge of door and the Jamb flange is surface applied to jamb. Do not use on doors with hinge edge beveled. It is advisable to use three hinges on a door, the center hinge should be installed as close to the top hinge for maximum support. Made in the USA. Available in sizes ranging from 3" to 8" Great for Painting!