Protect your investment using our state of the art "metal" cylinder lock and keep thieves away.
The metal cylinder lock hides the head of the bolt preventing anyone from being able to remove it. A key opens the top part giving the owner access and no one else.
Provide the model of your unit and we will match up the correct thread pattern for the fastener / bolt that will secure the unit within the external mount.
Once completely installed, you won't ever need to worry about anyone stealing your valuable electronics.
*Easy to follow instructions
*Lock with key
*Bolt for the type of unit you have - Phillips Head
*Drilling template - for drilling a 3/16" hole
Please tell us in the notes which GPS / Fish Finder you have. This way we can get you the correct bolt for your unit.
*1/4 x 20 x 1 = Lowrance GM-LCX-LMS/ Eagle / Hummingbird 800/900/ONIX
*M6 x 1.0 x 16mm = Furuno - Garmin - HDS
*M6 x 1.0 x 40mm = Navman / Raymarine - A60-A9, DS, E7, 95, 97, G120, G190
*5/16 x 18 x 1-1/4 = Hummingbird 1100, 57C, 58C
Please make sure you post your model in the notes upon ordering so we can include the correct bolt per lock.
If you don't see your model just email us.