NERF BAR GROMMET SEAL
-The Nerf bar grommet seal has a 1 1/2" I.D. hole with a 6" diameter.seals-it-nerf-bar-collar
-The Nerf bar grommet seal was originally designed for the Modified Racing division.
-When using a oversize hole in the body panels, where the Nerf bar passes thru, gives the Nerf bar more clearance for movement when the Nerf bar gets bent.
-This reduces the damage to the body panels