5/64" (6mm) Hole Size 23mm Stem Length 18mm Head Diameter Black Nylon Inner Fender Shield & Bumper Fascia Retainers Compare with: Auveco #17076, G.M. # 94145515, Isuzu # 8941-455150, 8941455150, Crest / Midwest # CRX11076, Kent / Lawson # P18338, Disco # 12014PK, 12014B