RAM® Double Ball Mount with 1/4"-20 Male Thread - C Size Long

RAM-101AU-D consists of a double socket arm and two 2.5" diameter round bases that contain the universal AMPS hole pattern. One of those round plates has a 1/4"-20 male threaded post in the center. That threaded post can be removed to reveal a 1/4"-20 female threaded hole.

• Double socket arm mount; consists of round plate featuring the AMPS hole pattern for attachment to compatible drill-down device holders and round base with male 1/4"-20 thread steel stud
• Includes two round ball bases and C size long length double socket arm; ball and socket technology allows for near-infinite adjustability
• Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
• Backed by a lifetime warranty