Access cover nut. W/O FLEX STEP. W/O SPLIT TAIL GATE. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Stone Guard. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Tailgate Access Cover. Bumper Splash Shield Nut. Radiator Support Splash Shield Nut. Expansion. Access panel retainer. Bumper Splash Shield. Deflector. Housing. Inner. Radiator Support Splash Shield. Stone Guard. Tailgate Gap. Underbody Shield. Included with: Tail gate.