AeroVantage Windshield Wiper Blade offers a clear wipe at any speed. Advanced DuraKlear® Plus wiper element provides a streak-free wipe. Aerodynamic design maintains wipe at highway speed. KwikConnect® Installation System provides quick and easy wiper blade replacement. For use with passenger vehicles, for all seasons. Conventional blade type, 18" blade length. Adapters included: 48-12. Arm connection type: 9x3 mm Hook, Pin Type .1875 Inch (4.76mm), Wide Straight End .280 Inch (7mm).