RAM Mounting Systems RAM-KNOB9HU Handle Wrench for "D" Size Ball Arms & Mounts SNTHRO3 Version: Weatherproof Device Cover

Version: Weatherproof Device Cover

Safe Emissions thanks to Quantum's low power solid state radar transmitter

Attach the Pro Polish pad to the Polisher

Integrated wireless and USB interfaces – compatible with 100s AIS-ready charting apps

The unit's waterproof seal requires minimum maintenance

RAM Mounting Systems RAM-KNOB9HU Handle Wrench for "D" Size Ball Arms & Mounts SNTHRO3 Version: Weatherproof Device CoverRAM Handle Wrench for "D" Size Ball Arms & Mounts The RAM handle wrench is designed to be used with the knob found on "D" size ball arms and mounts. The wrench matches the shape of the knob found on the side of "D" arms, and lets you give the arm an extra tight grip. This wrench was originally made for the military when using the RAM mounts in cold weather, and the knob could not be tightened by hand. Material: Powder Coated Marine Grade Aluminum Ball