Mc Kinny Door Hardware Quality Door and Hardware has a great selection of commercial door hardware from McKinney such as door hingesdoor pivotsemergency door stopselectrified hinges and more! From Mckinney stand weight hinges like the ta2714 4.5" x 4.5" , to heavy weight T4a3786 and Ta3386  hinges has the commercial door hinges you need, to get the job done. is Gsa contracted on schedules 56 and 84. We are Veteran owned and operated Est 1988. Contact or you can call us to check door hardware availability at 800.992.3667