RAM® Universal Marine Electronic Mount with Key Lock Knob HOOK-9 The rail mount adapter for

The rail mount adapter for the RAM-114BMU base

Constructed of marine grade aluminum with stainless hardware and black powder coat finish

25" x 2" rectangle base

This marine electronic mounting kit consists of a medium double socket arm

RAM® Universal Marine Electronic Mount with Key Lock Knob HOOK-9 The rail mount adapter forThe RAM 111U DL consists of a 2. 5" diameter round base that contains the universal AMPs hole pattern, 9 inch double socket arm, locking knob and 6. 25" x 2" 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, CB Radios, Ham Radios, Gimbal Brackets and more.