(Pack of 21) 3 1/2 Inch Matte Black Door Hinges with 5/8" Radius Corners Pack of 21 Matte Black Door Hinges with Matching Screws for Installation Full Mortise Door Hinge 3-1/2 Inches by 3-1/2 Inches Smooth operating Plain Bearing Hinge Genuine Hager Brand Hinges