1929-1930 Chrysler Series 66 SafeTboy Universal Fit Seat Belt Extender with 6 1/2” Extension Bolt-On Bracket , Series 66The SafeTboy Seat Belt Extender Bolts Right On and Gives You an Additional 6 1 2" (165. 1 mm) of Reach! Perfect for gaining better belt buckle access or just giving you extra room under the belt of your {V_GROUP_YR_MK_MOD}. These extension brackets are perfect if you just need more room to accommodate heavy winter coats or thick seat cushions. Perfect for bringing the seat belt buckle up higher to clear the console or seat edge for easier access.