RAM® Handlebar U-Bolt Double Ball Mount - B Size Long RAM-B-149Z-C The included backplate is interchangeable

The included backplate is interchangeable with various size support cups

B size medium length double socket arm and round 2

gimbal brackets and mounts

The RAM-119B consists of the RAM-TUBE™ 2000 fishing rod holder and single open socket for 1

The RAM-B-180-C-202U consists of a 1" diameter ball base with 9mm hole

RAM® Handlebar U-Bolt Double Ball Mount - B Size Long RAM-B-149Z-C The included backplate is interchangeableThe RAM B 149ZU C consists of a zinc coated u bolt base, LONG Length double socket arm and diamond adapter base. The diamond adapter base has a hole pattern that matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles. Included in this package is hardware that will accommodate rails from 0. 50" to 1. 25" in diameter. A composite rail adapter can narrow the rail to a minimum width of 0.