RAM Mount RAM Mounting Tough-Track Overall Length 18.5" RAP-TRACK-A16U

RAM 1" Tough-Ball, B Size, with 3/8"-16 X .375" Threaded Stud RAP-B-379U-371637

RAM Mount Tough-Track For Track Balls Overall Length 3.75" RAP-TRACK-A2U

RAM Mount 8 inch End-Loading Composite Mounting Tough-Track RAP-TRACK-DR-8U

RAM Mount 12 inch End-Loading Composite Plastic Tough-Track RAP-TRACK-DR-12U

RAM Mount 6 inch End-Loading Composite Mounting Tough-Track RAP-TRACK-DR-6U

RAM Mount 4 inch End-Loading Composite Mounting Tough-Track RAP-TRACK-DR-4U

RAM Mount Tough-Track Top-Loading Track Overall Length 4.75 inches RAP-TRACK-A3U