RAM Mount 1.5" (38mm) Ball Mount with 158mm x 50mm Rectangle Base, STANDARD LENGTH Double Socket Arm & 63mm Round Base

Consists of a 63mm diameter round base that contains the universal AMPs hole pattern, STANDARD LENGTH double socket arm and 158mm x 52mm rectangle base. The rectangle base contains different combinations of pre-drilled holes which will match up to many electronic devices and mounts, including Marine GPS, VHF Radios, Fishfinders, Gimbal Brackets and more. Overall length 186mm.