Specification Brand : Danlex BulletPoint1 : Brand new Replacement Belt BulletPoint2 : The belts exceed USA RMA published ratings levels. They are designed to perform at the identical or higher level than all other major USA Manufacturer's belts of the same type. BulletPoint3 : Belt A/4L 1/2 x 27in OC ExternallyAssignedProductIdentifier1 : 0308208953785 ExternallyAssignedProductIdentifier2 : 308208953785 ItemName : New Replacement Belt Fits SCHWAB VENTILATING SYSTEMS H4A ItemTypeKeyword : industrial-belt-and-chain-tensioners Manufacturer : Danlex NumberOfItems : 1 PartNumber : DNLX7954 ProductDescription : "MPN: H4A | All OEM part numbers and logos are to be used for identification purposes only." ProductSiteLaunchDate : 2021-11-14T19:54:30.416Z UnitCount : 48