Railblaza have released their new R-Lock Starport Extender to replace the older versions, offering more versatility making them perfect for fish finder, camera and GPS mounts

• Part# 03-4144-11
• Also See: Railblaza Hook 2 Adapter if you want to use the R-Lock Extender as part of a Lowrance Hook 2 sounder mount
• Starport base mount not included