National Hardware Posi-Glide Black Steel Air Controlled Screen/Storm Door Closer

Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. • Positive latching assures that the door completely shuts in the latch • Patented posi-glide shock-absorbing system for resisting wind damage • Door will swing open approximately 90-degree • Spring load after spinning is 12 lb • Spring load before spinning is 27 lb •