These washers are four-pronged and are essential for securing the detector coil properly

This coil expands the detector’s capabilities by providing enhanced depth detection

Discover the FINDX metal detector

Connector: 1/4" and 1/8" stereo plugs

ensuring a perfect fit for the 7" search coil

Minelab GPZ19 Super-D 19 Inch Fully Waterproof Searchcoil For GPZ 7000 Metal Detector Pinpointers These washers are four-pronged andThe Minelab GPZ 19 Super D Search Coil is a high performance accessory crafted to enhance the depth detection and ground coverage of the Minelab GPZ 7000 metal detector. This coil is designed for serious gold prospectors seeking to locate gold nuggets at greater depths with improved efficiency. Key Features Enhanced Detection Depth Deeper Detection Capabilities: Field testing has shown that the GPZ 19 coil offers an average depth increase of up to 30%