Bosch DirectConnect Conventional Wiper Blades feature a precision cut, natural rubber wiping edge that helps remove the smallest droplets for a clear view and added safety. DirectConnect is engineered for a simple, one-step installation process on 90% of vehicle applications - without the need for additional adapters. Rugged vented metal frame reduces wind lift to maintain blade contact at all speeds for clean and consistent performance. DirectConnect fits the most popular wiper arm types: 9x3mm Hook, 9x4mm Hook, 4.8mm (3/16 inch) Small Pin, 6.35mm (1/4 inch) Large Pin. Packaged with a rubber lip protector to ensure integrity of the wiping edge before installation - remove protector from wiper blade before use.