Editorial Review The PetSafe Wall Entry Extension Tunnel is designed for walls more than 7 1/4" thick. Small wall entry doors can be extended up to 10 3/4" thick, while medium and large can be extended up to 12".
Features 1) Compatible with the Wall Entry Aluminum Pet Door model PPA11-10917 2) Extends Wall Entry doors from 7 1/4" to 12" thick 3) Tunnel can be cut shorter to accommodate walls 7 1/4" to 8 1/4" thick
Specification Binding : Misc. Brand : PetSafe EAN : 0729849150416 Label : Radio Systems Corporation Manufacturer : Radio Systems Corporation Model : MPA00-15041 PackageDimensions_Weight : 4.65 pounds PackageDimensions : L:32.99 X W:7.01 X H:2.01 ProductGroup : Pet Products ProductTypeName : PET_SUPPLIES Publisher : Radio Systems Corporation Size : Large Studio : Radio Systems Corporation Title : PetSafe Wall Entry Aluminum Pet Door Extension Tunnel, Large