FeaturesMaterial: AluminumCountry of Origin: United StatesLimited Warranty: LifetimeMarketing InformationG.R.I.'s 4400 switch series is a heavy duty surface mounted industrial grade contact. A weather resistant rugged aluminum housing and a variety of optional mounting brackets make it ideal for securing chain link gates, overhead garage doors, safes or walk-in freezer doors.Package Contents4400-A Magnetic ContactMounting Hardware
