This is the 10.5″x5″ Concentric coil for the Makro Gold Racer. Also suits the Nokta AU Gold Finder *. The Concentric coil is best suited to milder soil types, where you can expect increased target sharpness and improved depth on larger targets. It is deadly on small gold, specimens, flat and unusual shaped pieces that are difficult to detect with other detectors.
Also a fantastic coil for Gold Racer users who hunt jewellery.
*NOTE: You will not be able to hip-mount the control box of the AU Gold Finder due to the shorter cable.