National Hardware Zinc-Plated Silver Steel Door Spring Color:Silver Lumen Efficiency: 51

Lumen Efficiency: 51

offers combination smoke and carbon monoxide detectors with features like battery backup

garage or patio

which is known to the State of California to cause cancer and birth defects or other reproductive harm

National Hardware Zinc-Plated Silver Steel Door Spring Color:Silver Lumen Efficiency: 51Whether 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. Brand Name: National Hardware Finish: Zinc Plated Color: Silver Material: Steel Product Type: Door Spring Number in Package: 1 pk Packaging Type: Boxed Maximum Door Weight: 28 lb