RAM® Pod™ III Double Ball Vehicle Mount with Large Round Plate Tab 4 8 Plus The RAM-B-149Z-347U consists of a

The RAM-B-149Z-347U consists of a zinc coated u-bolt base

The RAM-B-101U-225B2 consists of a double socket arm

The RAM-B-138-UN4U also includes a medium length B-size arm and a 2

The RAM-111-247-2U with clamp base

5 inch rubber ball on top

RAM® Pod™ III Double Ball Vehicle Mount with Large Round Plate Tab 4 8 Plus The RAM-B-149Z-347U consists of aThe RAM 316 3 240U consists of the RAM POD III No Drill vehicle base, three rigid aluminum rod legs, double socket arm, 2. 5" round bases that contain the universal AMPs hole pattern and 3. 68" round base. The base of the mount connects to your seat rail without any drilling necessary. The rigid aluminum rod legs can be bent to position your device to its optimum viewing location. The mount is designed with a RAM 1. 5" diameter patented rubber ball