Clark's Blind Tip Shutter Hinge Set. Clarks tip hinges are designed for surface mounting. Refer to Mortise and Clarks tip application PDF for additional information. Each set contains 2 left-hand hinges, 2 right-hand hinges, and 2 sets of fasteners -- enough shutter hardware to complete one window. Hinges are raw cast iron and must be painted before installation. We recommend a high quality spray paint designed for exterior use. Sold as a set of 4 for one window. Clark Tip Blind Shutter Hinge, Set of 4 Clark's Style shutter hinges: 2 right hand and two left hand hinges, to hang one windows' worth of shutters. Clark's Tip Shutter Hinges are surface-mounted onto the face of the shutter and window trim or house wall. They use a once-patented design that helps to lock the hinge in the open position. The shutter is lifted up slightly to disengage the hinge and allow closure. The shutter can also be removed completely without tools. Clark's hinges work in left-handed and right-handed pairs and are marked as such. Each hinge has two halves, one with a pintle and another with a gudgeon. The pintle half is mounted to the window with the pintle pointing up. Offset is measured from the shutter face to the center of the pin. Includes the small tiebacks to keep shutters closed also. Raw cast iron must be coated in an oil-based exterior-grade paint prior to installation. Screws are not included, recommended screws are #9 1-1/4" long zinc screws.