Mars Discovery 13” DD Waterproof Search Coil for Fisher F2 and F4 Metal Detector open-field The armrest attaches securely to

The armrest attaches securely to your detector's shaft and provides a stable platform that distributes weight evenly across your forearm

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Five-Year Limited Manufacturer Warranty

Mars Discovery 13” DD Waterproof Search Coil for Fisher F2 and F4 Metal Detector open-field The armrest attaches securely toMars Discovery 13 DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. Compatible with the Fisher F2 and F4 Metal Detector. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and reliable coil for a wide range of search tasks. It detects targets at considerably greater depth and provides a larger scan area in comparison to standard coils. Mars search