Check the listing for details. Teknetics 10" SearchCoil | 10COILDD-TEK. Condition: New. Listed at 189.00 USD. Double-D, Elliptical, Closed Coil: This double-D, elliptical, closed searchcoil is designed for enhanced ground coverage and improved target separation. The closed design protects against rugged terrain, making it durable while still maintaining excellent depth and sensitivity. The elliptical shape allows for more precise pinpointing of targets, especially in areas with high trash density. Screw-In Connector: Provides a robust and secure connection to your metal detector, ensuring stability during use. Compatibility: Teknetics AlphaTeknetics DeltaTeknetics Eurotek ProTeknetics GammaTeknetics MinutemanTeknetics OmegaTeknetics G2+Fisher F11Fisher F22Fisher F44Fisher F5Fisher F19Fisher GoldbugFisher Goldbug DPFisher Goldbug Pro Coil Cover: The appropriate coil cover for this search coil is part number 2023190000.