Petsafe HPA11-10989 Extreme Weather Pet Door, Large Claw Hammers Versatile mix spreads quickly to

Versatile mix spreads quickly to repair thin and bare spots

3" hybrid flush valve

chisel construction

Horizontal and vertical self-leveling

1/2" Shank - 2-9/16" O

Petsafe HPA11-10989 Extreme Weather Pet Door, Large Claw Hammers Versatile mix spreads quickly toHighlights: Door Size: Large Pet Size: Up to 100 pounds Flap Opening: 10 1 8" x 16 1 4" Frame Dimensions: 12 1 2" x 19 7 8" Cut Out: 11 3 8" x 19" Maximum energy efficiency is 3. 5 times higher than our single flap pet doors 3 flap system offers protection from the elements Paintable plastic frame Fits doors 1 5 8" 2 1 4" thick Easy do it yourself installation Snap on closing panel included; additional closing panel (sold separately) can be used for