Product Description Detailed Specs Downloads Reviews/Questions Product Description RAM 2" X 1.7" BASE AMPS HOLE PAT WITH BILINGUAL PACKAGING Detailed Specs null null null null null null null null null null MFG Part Number RAM-B-347-CA Product Type Accessory Downloads Reviews/Questions The Ram Mounts RAM-B-347-CA is also known as RAM -RAMB347CA or RAMB347CA