Mars Sniper 10"x6" DD Waterproof Search Coil for Fisher F2 & F4 Metal Detectors
Mars Sniper 10" x 6" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty. Mars search coils are 100% waterproof and are protected against electrical interference. Coil Size: 10" x 6" (25 x 15 cm).