Designed as replacement hinge for tubular pipe gates. 1-5/8 in hinge for 5/8 in size and 2 in hinge for 3/4 in size.

National Hardware Gate Hinge, 48 lb Weight Capacity, Door Leaf Height: 3-1/2 in, Door Leaf Width: 3.05 in, Door Leaf Thickness: 0.1 in, Frame Leaf Height: 1.56 in, Frame Leaf Width: 4-1/4 in, Pin Type: Tight, 0.326 in Dia Pin, Screw Mounting, Number of Mounting Holes: 9, Steel, Zinc, 4.8 in L x 4-1/4in Dimensions

NATIONAL GATE HINGE GALV 3-1/2IN

NATIONAL GATE HINGE SS 3-1/2IN

HINGE PIPE GATE STL 3-1/2 BLACK