Steering Wheel Knob Stainless Steel marine rear vision mirror It suits 12mm ID hose

It suits 12mm ID hose and is self priming

Integrated stainless steel brackets clamps onto outside of most 18mm - 20mm dia rim  steering wheels

This VHF joining socket is Simple just put this chrome plate brass joiner socket in line and use a conventional aerial plug into and out of the joiner socket

285mm x 120mm x 70mm maximum (L x W x D)

Steering Wheel Knob Stainless Steel marine rear vision mirror It suits 12mm ID hoseStainless steel speed knob attaches to your s s steering wheel, allowing faster and easier steering. However a manufacturers warning is relevant, when using a steering knob on a wheel you must use two hands (one on wheel the other on knob) or should only use on hydraulic steering, non feedback, non reversible types of steering systems, so the feedback from the motor does not throw the steering wheel around, damaging the driver. Integrated stainless