9.5mm x 12mm Hole Size Top Head Size: 10mm x 11mm Stem Length: 10mm Yellow Nylon With Sealer Rocker Moulding Clips Compare with: Auveco #21064, Hyundai # 87758-35000, 8775835000, Car Pak # 99-8476, 998476, Barnes / Kar # 99-8476, Crest / Midwest # CRX19250, Disco # 10780PK, 10780B, Kent / Lawson # KT13579, S&R # 435497, Kimball / Midwest # 131005