Heavy Duty Cat Door

This item has been discontinued. Please check out our small Armor Flex pet door as an alternative.

Model #: HK-100
Reg: $69.99
Today's Sale Price:
  • 4-Way Locking Feature
  • Telescoping Frame Design
  • Unbreakable Lexan Flap
HEFTY CAT™ Heavy Duty Cat Door


Give Your Hefty Cat a Door That it Fits Through!

Extra Hefty So Your Cat Won't Get Stuck!

ven if your kitty never goes outside, a cat flap is the ideal way to move the litter pan from the living area of the home to the garage, basement or utility room. And with the litter pan goes the dust, tracking mess, and odor. Also those with dogs and cats can segregate the cat's food and waste from a hungry or curious dog. Our Hefty Cat door has an unbreakable Lexan flap measuring a hefty 7 1/2" x 10 1/2" for your extra-large or chubby cat. It features a 4-way lock giving free access in or out; in but not out; out but not back in; or completely locked in both directions. The telescoping frame design makes installation a breeze in both solid-core and hollow-core doors. May be installed in your wall with additional framing.

Please Note: Air shipping is not available for this product. Please allow up to 10 business days for fulfillment of shipment.


Flap Size: 7-1/2" x 10-1/2"