Demco Tabless Baseplate For Chevrolet Hhr 2006 2011 Not SS 4/10. Demco's engineers use Finite Elemental Analysis (FEA) when testing our baseplates for strength functionality and durability. On most vehicles they won't protrude out hang below or rise above your bumper or grill. Bolts permanently to the chassis of the towed vehicle and provides a secure reliable attachment point for all Demco tow bars. The 4 represent baseplates that are concealed through the bumper opening. The 10 represents tabless style baseplates. Demco's 9519196 Tabless Baseplate is compatible with 2006 to 2011 Chevrolet HHR models (Not SS model). Features of Demco 9519196 Tabless Baseplate For Chevrolet Hhr 2006 2011 Not SS 4/10 Compatible with 2006 to 2011 Chevrolet HHR models (Not SS model). Estimated Install Time (hours): 3 Fit-specific product please purchase the proper kit for your vehicle Width Between Attaching Ears on Base Plate Center to Center (inches): 21-1/2 Base Plate Attaching Pin Height Approximate (inches): 14 Package Contents: Demco 9519196 Tabless Baseplate For Chevrolet Hhr 2006 2011 Not SS 4/10 Demco 9519196: Tabless Baseplate For Chevrolet Hhr 2006 2011 Not SS 4/10