#2. Left.US BUILT. Protector grommet. Right.US BUILT. A rubber ring with a hole in the center which provides protection through which Bumper Cover Support related components pass through. A rubber ring with a hole in the center which provides protection through which Stone Deflector related components pass through. A rubber ring with a hole in the center which provides protection through which Stone Guard related components pass through. A screw that is used to secure the Door Shell to it's mounting point. A screw that is used to secure the Rocker Molding Extension to it's mounting point. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Quarter Panel. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Stone Deflector. Bumper Cover Grommet. Bumper Cover Reinforcement Grommet. Fastens fender liner to vehicle. Fender Liner Grommet. Fender Liner Nut. Grille Grommet. Metal or Plastic Retainer to hold the Grille to the vehicle. Mud Flap Grommet. Mud Guard Grommet. Mud Guard Nut. Nut to secure Bumper Cover. Part cannot be reused/reinstalled. Quarter Panel Splash Shield Grommet. Quarter Panel Splash Shield Nut. Radiator Support Splash Shield Grommet. Radiator Support Splash Shield Nut. Rocker Panel Molding Grommet. Rocker Panel Molding Nut. Side Body Trim Protector Grommet. Spoiler Nut. Wheel Arch Molding Grommet. Included with: Mud Guard, Part is included with mud Guard, Rocker Molding.