3/8" (9.5mm) Hole Size Flange Diameter: 18mm Stem Length: 23mm Black Nylon Front Bumper Fascia Push Type Retainers Compare with: Auveco #16622, G.M. # 10157900, Car Pak # 90-6761, 906761, W&E # 2739, Barnes / Kar # 1404, Clip Lizard # 10216622, Crest / Midwest # CRX5108, Disco # 9370PK, 9370B, Kent / Lawson # 54290, Winzer # 503.14000, Wurth # 150155261, S&R # 415135, Kimball / Midwest # 10752