This RAM Mount wrench gives you extra leverage needed to tighten your D-size mount. Works great in cold weather and in small spaces.
- Designed to be used with the knob found on "D" size ball arms and mounts
- Wrench matches the shape of the knob found on the side of "D" arms
- Constructed of powder coated marine grade aluminum
- Made in the USA
Brand: RAM Mounts
Part number: RAM-KNOB9HU
Warranty: Manufacturer's lifetime warranty