RAM Mount B Size

RAM 2.5" Round Base with the AMPs Hole Pattern, 1" Ball & Hardware for the Garmin echo™ 100, 150 & 300cThe RAM-B-202-G4U consists of a 1" diameter rubber ball connected to a flat 2.5" diameter base...

RAM Short Double Socket Arm for 1" Ball BasesThe RAM-B-201U-A, short double socket arm, has a socket at both ends that accommodates 1" ball bases. RAM socket technology allows for almost infinite...