PT Auto Warehouse CPA027-15 - 15pcs per Pack, Push-Type Retainer Clips - Fasteners; Replaces OE #: 91501-S04-003 15pcs per Pack Push-Type Retainers Replaces OE #: 91501-S04-003 Flange Diameter = 20mm; Hole Size = 8mm; Stem Length = 10mm