This installation kit is designed to mount either the hinge side or locking side of any of our hardware mounting type gates on any hollow wall application.Each kit is precision manufactured (i.e. mounting piece pre-cut to proper size, mounting holes pre-drilled, spacers pre-drilled and match with mounting holes) to properly and aesthetically fit each type of application. All the necessary hardware to properly mount the kit in all solid wall applications as well as easy-to-follow step-by-step mounting instructions is included with each installation kit. The Solid Wall (Brick, Concrete) Installation Kit includes: