23/64" (9mm) Hole Size Stem Length: 24mm Head Size: 12mm x 16mm Green Nylon With Sealer Rocker Moulding Clip Compare with: Auveco #21335, G.M. # 25775903, Car Pak # 99-8853, 998853, Disco # 12032PK, 12032B, Crest / Midwest # CRX21408, Kent / Lawson # P85364, Winzer # 502.8839, Wurth # 150121335