BRASS PLATED STEEL CONCEALED FULL MORTISE HINGE H-217303P

H-217303P.. Brass Plated Steel Concealed Full Mortise Hinge. Hinges require creating a full mortise hole for hinge to install. Length of the plate marked “A” is 1-1/2 inches. width of the plate marked “B’ is 1/2” Depth of the mortice marked “C” is 23/32″ This hinges requires a wood thickness no less than 3/4 inches. Sold by each, not pairs. Works great on things like butterfly table table leafs.