Answer
Nov 04, 2024 - 12:51 PM
The hinge barrel of the Acorn 3-1/2" x 3-1/2" Butt Door Hinge - Square Corner measures at just over 1/2". Hinges are measured from corner to corner when laid flat, and the barrel diameter is included in the overall hinge measurement. Barrel diameter typically only becomes a consideration for specialized applications, such as custom or high-precision installations, as it extends outward and sits clear from the door or jamb.
