National Zinc 2-Hinge Screen Door Kit Generators & Accessories For use on dogs and

For use on dogs and puppies 10 weeks and older and cats and kittens 12 weeks and older

Turning either knob will retract latch bolt at all times to open door

Rainfall or watering 15 minutes after application will not wash away effectiveness

repairs or adapting to drain pipes where lead pipe or damaged threads eliminate using standard fittings

National Zinc 2-Hinge Screen Door Kit Generators & Accessories For use on dogs andDesigned for full surface, half surface, half mortise, or offset application. Holes are countersunk on both sides. The pins are removable for easy door installation. Set consists of: 1 pair loose pin hinges, 3' x 2 1 2'; 1 each zinc hook and eye, 2 1 2', door pull, and 16 3 8' National Hardware spring with hooks.