Beam Technology is the latest trend for most new wiper blade applications rapidly growing in popularity and is now found on many new popular vehicles. SERVICE PRO® Beam Blades provide the most comprehensive coverage in that meet or exceeds the specifications of SAE J903C. The concept revolves around a spring steel “beam” inside a thermoplastic covering. This beam takes the place of the “frame” used in most wipers and gives the rubber rigidity while distributing pressure equally along the length of the wiping surface. SERVICE PRO® Beam Blades consistent, uniform pressure keeps the wiper in full contact with the windshield glass at all speeds. For performance consistent with manufacturer design, replace SERVICE PRO® Beam Blades with vehicles originally equipped with beam blades.