Pet Safe PPA00-10861 Large Aluminum Pet Door, 12-7/8"x19-3/4" Sills/seals Low maintenance and easy to

Low maintenance and easy to clean

Inside Diameter: 4"

Geometric design has multiple cutting edges that produce greater shearing action

These are some of the best “pocket” books as the covers will conform to your shape in very little time

When turned completely counterclockwise

Pet Safe PPA00-10861 Large Aluminum Pet Door, 12-7/8"x19-3/4" Sills/seals Low maintenance and easy toHighlights: For pets up to 100 lbs Overall Dimensions: 12 7 8" x 19 3 4" 10 1 8" x 15 3 4" flap opening Fits door from 3 8" to 2" thick 0. 8mm aluminum walls White enamel finish Soft transparent single flap Double track metal closing panel can be installed either side Weather strip seal Boxed