Hinges Markar, McKinney and Pemko hinges, including butt hinges, continuous geared or pin & barrel, spring hinges and speciality hinges, Electrified options, rescue hardware and solutions for healthcare environments. Standard Butt HingesA variety of McKinney full mortise, full surface, half mortise and half surface hinges are available for both standard weight doors and high frequency and/or heavy weight wood or metal doors. Continuous Aluminum Geared HingesPemko and McKinney full mortise, full surface, half mortise and half surface continuous aluminum geared hinges, including specialty hinges and hinges for behavioral health environments Continuous Pin & Barrel HingesMarkar and McKinney full mortise, full surface, half mortise and half surface continuous pin & barrel hinges, pin & barrel hinge guards, hinges for behavioral health environments, and options for p... Electrified Hinges / Power TransferElectrified options for MacPro and McKinney butt hinges, Pemko and McKinney aluminum geared hinges, Markar and McKinney pin & barrel hinges, and power transfer devices/cables (ElectroLynx®, RJ-45,... Decorative HingesMcKinney Decorative Hinge Options include a variety of decorative tips, split finishing, and unique square barrel or olive knuckle hinges Concealed HingesBeautifully disguised. McKinney concealed hinges virtually disappear from view when an opening is closed, while providing aesthetic continuity when a door is open. Specialty Hinges / Hinge AccessoriesSwing Clear Hinges, StormPro® Tornado Resistant Hinges, Pocket Pivot Hinges, Raised Barrel Hinges, Slip-In Hinge, Interim Hinges, Residential Hinges and the hinge pin door stop. Spring HingesMcKinney spring hinges, spring pivot hinge, double acting spring and double acting spring hinges McKinney Rescue HardwareMcKinney Hinge Rescue Hardware can be opened in both directions without damaging the frame.