The Toilet Partition Surface Mounted S.S. Hinge Set is for use on Left In Swing and Right Out Swinging Doors. The hinge is constructed of 3/32" thick stainless steel. They measure 3-1/4" wide x 2-29/32" high outside dimensions. 1-1/2" hole spacing up and down, and 2-7/16" right to left hole spacing. Also known as a Bathroom Stall Surface Mounted Hinge Set. Manufactures part # 7043. Shipped with the fasteners.