RAM Mount Composite Drill-Down Double Ball Mount w/Rectangle AMPS Plates [RAP-B-141U-A]

Composite Drill-Down Double Ball Mount with Rectangle AMPS Plates  This composite drill-down double ball mount features two AMPS hole pattern bases with 1" diameter balls. Each base has four pre-drilled holes at each corner with 1.5" x 1.188" hole spacing. These bases attach directly to the included short double socket arm. Take advantage of the RAM® double ball and socket system for near-infinite adjustability to achieve a perfect viewing angle for your mounted device.  Dimensions: Overall Height: 4.1" Material: High-Strength Composite Ball Size: B Size 1" Rubber Ball Note: The "U" in the part number reflects product packaged in poly bag.