5/16" (8mm) Hole Size Flange Diameter: 20mm Stem Length 10mm Black Nylon Front Fender Push-Type Retainers Compare with: Auveco #19118, Honda# 91501-SO4-003, 91501SO4003, 91501S04003, 91501-S04-003, Car Pak # 97-7718, 977718, Clip Lizard # 10319118, Disco # 9292PK, 9292B, W&E # 2886, Kent / Lawson # P23453, KT11377, Winzer # 501.7869, Wurth # 150155463, Kimball / Midwest # 13096, PID # 841213044159, 841449121143, 841449116965