Track base, 1.5 in.
track dimensional range 0.64-1.42 cm, 1.5 in. ball (size C)
A track base allows the direct attachment of a RAM Mount system to an already mounted accessory rail. For example, the bases are suitable for Airline tracks, Gear Trac, SlideTrax, Toyota E-Bar and others.
This version is the most simple track base. By turning the ball the base can be fixed.