23/64" (9.10mm) Hole Size 15mm Stem Length 22mm Flange Diameter Black Nylon Push Type Retainers Compare With: Toyota # 90467-09227, 9046709227, Auveco # 21366, Disco # 12074PK, 12074B, Lawson # P85365, Crest Midwest # CRX29116, Car-Pak # 99-8843, Winzer # 501.8843, Kimball / Midwest # 13802