Petsafe HPA11-11599 Freedom Aluminum Pet Door, Medium Steel / Brass / Chrome Fittings Grows a deeper root system

Grows a deeper root system than other grasses

Fastener Size : 5/8 - 2 inch

Jacket Type: 0

Push button spindle lock for easy blade changes

7/8" comp x 1/2"MPT

Petsafe HPA11-11599 Freedom Aluminum Pet Door, Medium Steel / Brass / Chrome Fittings Grows a deeper root systemThe flexible, soft flap is tinted and adjustable. A magnetic flap closure and pile weatherstripping along the sides of the flap opening form a weather resistant seal. A closing panel is included for improved weather resistance or to control your pet's access to the pet door. Highlights: Door Size: Medium Pet Size: Up to 40 pounds Flap Opening: 8 1 4" x 12 1 4" Frame Dimensions: 10 3 4" x 15 5 8" Cut Out: 8 7 8" x 13 3 4" Flexible, tinted, adjustable