CURT 18117 Roof Rack Extension for CURT Rooftop Cargo Carrier, 21-Inch x 37-Inch x 4-Inch 5th The Ultimate hitch for RVers Bracket Hub Face Length (Inches):77 short circuit and thermal 60713

CURT 18117 Roof Rack Extension for CURT Rooftop Cargo Carrier, 21 Inch x 37 Inch x 4 Inch 5th The Ultimate hitch for RVers Bracket Hub Face Length (Inches):77 short circuit and thermal 60713 The Ultimate hitch for RVers tongue weight Engineered with a vehicle specific design for a custom fit (truck pan mount) Concealed main body for OE look and seamless integration with the vehicle Tested for safety in accordance with SAE J684 Precisely welded for superior strength and fit Protected by a durable high gloss black powder coat finish Co cured in a rust resistant liquid Bonderite coating Equipped with an open back receiver for easy cleaning Limited lifetime warranty (one year finish