PetSafe 12-3/4-in x 19-13/20-in White Aluminum Large Dog/Cat Door for Entry Door Item #21601 | Model #L2351 Independent torsion spring

Independent torsion spring

Less BTU's means less energy use

It accepts standard 1/4 In

7MWTW1603AW2

PetSafe 12-3/4-in x 19-13/20-in White Aluminum Large Dog/Cat Door for Entry Door Item #21601 | Model #L2351 Independent torsion springGive Your Pets Freedom No more planning your schedule around potty breaks, your four legged friends can come and go on their time Solid Aluminum Frame Designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi pet households Durable Construction Includes a flexible, tinted flap; great for indoor and outdoor storm, wood, PVC, and metal doors Control Your Pets Access Use the slide in