Size: 5" Opened WidthLeaf: Jamb - 1-1/2" Wide X 6" Tall, Door - 1-3/4" Wide X 5-1/2" TallSpring Height: 6-3/4"Material: SteelFinish: Prime CoatedQuantity: 2Use Of These Hinges Guarantee Door Will Return To Its Closed Position For Increased SecurityHalf Surface, Hinges Are Mounted On The Surface Of The Door, And Are Mortised Into The JambScrews Provided To Hang Wood Or Metal Door To A Metal Jamb