This interlock kit fits Murray Panels with a 2-pole vertical-throw main breaker and approx. 1 - 1 1/4" from the bottom edge of the main breaker panel cover knockout to the top edge of the generator breaker panel cover knockout. The generator breaker will be located on the top of the left breaker stack.
 
All of our interlock kits are proudly made in the USA and include everything necessary to complete the interlock install including all hardware, the correct size drill bit, Vibra-Tite brand thread lock compound, all decals and warning labels, and clear installation instructions.
 
Since this particular kit is not yet a high production kit, it is not our signature blue anodized color. However, it is CNC machined from solid T-6061 aluminum and looks very professional.
 
Thank you for your business and for buying USA!