and deep-throat design make it an excellent choice for processing unclassified creek gravel

Its open-weave structure creates ideal conditions for trapping gold while maintaining proper water flow

Unfolded Size: Approximately 17" × 22"

Speeds up panning and concentrate processing

Coil Type: Bi-Axial Double-D (DD)

Detech 8 x 6" SEF Butterfly Search Coil for Garrett Ace series metal detectors Mortars and deep-throat design make itThis Detech 8 x 6" SEF Butterfly Search Coil is for use with the Garrett Ace 200, 300, 400, 150, 250 and 350 metal detectors. By upgrading to this coil you will achieve the best depth and most accurate pinpointing. Compared to traditional DD coils, the patented SEF coil technology provides you with more stable operation, better ground balancing and the most accurate target identification. Search coil cover included.