Door Hinges. This solid brass door hinge is 4 x 4 inches measured without the finials. Each doo rhinge is precision cast and precision CNC machined. It features 5 barrels, a non-binding stainless steel removable pin, countersunk screw holes, interchangeable finials and is built to ANSI standards. Our RSF powder coat finish protects this hinge from tarnishing for years to come. Sold individually, includes 1 hinge, 1 hinge pin, a pair of screw-in finials and brass screws.