RAM 2.25" Ball Mount with 2.5" Round AMPS Plate and 3.68" Round Plate

Features: Standard size double socket arm - Overall Length: 8.44" - Socket-To-Socket Length: 6.88" A single spring inside the arm opens the end of the sockets, allowing you to pivot the ball and socket connection. Round 3.68" diameter base with 2.25" diameter rubber ball - base has pre-drilled holes, including two holes at 180 degrees and three holes at 120 degrees. Round 2.5" diameter base with AMPS hole pattern and 2.25" diameter rubber ball Overall length fully straight: 11.125" approx. Holds up to 6 lbs. RAM ball and socket technology with almost infinite adjustments for your perfect viewing angles Constructed of powder coated marine grade aluminum   Made in the USA Brand: RAM Mounts Part number:  RAM-D-101-254U Warranty: Manufacturer's lifetime warranty