RAM Mount Quick Release Mount f/Lowrance Mark & Elite 5 [RAM-101-LO11]RAM 1. 5" Ball Marine Electronic "Rugged Use" Mount f the Lowrance Elite 5 Series Part #: RAM 101 LO11 The RAM 101 LO11 consists of a double socket arm, 2. 5" diameter round base with the universal AMPS hole pattern and adapter base that inserts directly to the back of Lowrance Elite 5 and Mark 5 Fishfinders. The adapter serves as a quick release mechanism, allowing you to remove or transfer your Fishfinder in seconds. Designed into the mount is a 1.