Rocker Assembly(Pivot shaft /Palier) is an important component of the wiper bar, widely usedin the automotive maintenance market.The connection method with connecting rodcan be ball head connection, shaft connection.The surface treatment can bemanufactured according to the user's requirements, and the maximum resistanceto salt spray test can be over 500 hours.This product has excellent performanceand flexible operation, with a life span of more than 1500000 times.Ball headconnection: S moment 10, S moment 12Shaftconnection: 15x, 15xInstall screwsleeve (Tube) thread: M16/M20/M26
https://www.capwiper.com/to-shave-wiper-linkage/