Specification Brand : Generic BulletPoint1 : 1/2 x 18" Air Terminal BulletPoint2 : Made in the USA BulletPoint3 : Threaded to fit Bases BulletPoint4 : UL Approved Hardware ConnectivityProtocol : X-10 ConnectorType : Screw ItemName : Copper Air Terminal (1/2-18") Lightning Protection, Copper Point, Copper Terminal, Lightning Rod ItemPackageQuantity : 1 ItemTypeKeyword : ring-terminals Manufacturer : Robbins Lightning Material : Copper MeasurementSystem : Imperial MountingType : Snap In Mount PartNumber : 22BT ProductDescription : Bare copper points are made from solid rod, drawn to a blunt point and threaded to fit bases. ProductSiteLaunchDate : 2021-06-10T09:09:03.968Z Size : Copper 1/2 - 18" SpecificationMet : UL SwitchType : SPDT TemperatureRating : 257 degree fahrenheit TerminalType : Ring Terminal UnitCount : 1