National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Category_Hinges rust-proof polypropylene

rust-proof polypropylene

Indoor/Outdoor Use

28-inch sturdy

Ionization Sensor Reliably Detects Flaming Fires: The First Alert Hardwired Smoke Alarm with Battery Backup comes equipped with an ionization sensor to provide the earliest possible warning of a fast-flaming fire

woody weeds and vines including Poison Ivy

National 4 In. Satin Nickel 1/4 In. Radius Spring Door Hinge Category_Hinges rust-proof polypropyleneCatalog model No. V521 series. Cold rolled steel. Designed for hanging self closing doors in basements, stairways, garages, and entrances. Can be used in residential, commercial, and apartment buildings. Hinge is UL approved for fire doors. Closing speed is adjustable. Fits standard hinge cutout. 1 4' radius, round corner automatic door closing spring hinge.