21/64” (8.5mm) Hole Size Flange Diameter: 34mm Shoulder: 3.5mm Stem Length: 17mm Black & White Nylon With Sealer Bumper Retainers Compare with: Auveco #20963, Chrysler # 4806334-AA, 4806334AA, Car Pak # 99-8657, 998657, Barnes / Kar # 99-8657, Kent / Lawson # 4806334-AA, 4806334AA, Disco # 10542PK, 10542B, Winzer # 502.8338, Wurth # 150120963, S&R # 416274