National Black 2-Hinge Screen Door Kit G. T. Water patented tool-free auto chain tension

patented tool-free auto chain tension system prevents over tightening

Longer shaft length makes it easy to drill deeper or overhead without an extension

paper tape

Thermostatically controlled with an automatic shut-off

Digital Outlet Timer

National Black 2-Hinge Screen Door Kit G. T. Water patented tool-free auto chain tensionDesigned 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.