GM & Universal Front Fender Mud Skirt Push-Type Retainers Clips (Hole Size 6MM, Head Diameter 17MM, Stem Length 14MM)(GM # 14019205, 14019206) - Package of 25 GM Front Fender Mud Skirt Push-Type Retainers Clips Fit Hole: 6MM, Head Diameter: 17MM, Stem Length: 14MM GM # 14019205