{"product":{"id":10800656285980,"title":"CORS Giant 15” x 17” DD Coil for Fisher F2 \u0026 F4 Detectors","body_html":"\u003ch2\u003eCORS Giant Search Coil for Fisher F2 and F4 Metal Detectors\u003c\/h2\u003e\n\u003cp\u003eThe Search Coil used by Professionals and Serious Detectorists!\u003c\/p\u003e\n\u003cp\u003eThe CORS Giant Search Coil is the deepest coil in the world for different metal detectors and is confirmed by tests of independent metal detector experts in various forums and metal detector meetings. It is recommended to use the coil for deep searching.\u003c\/p\u003e\n\u003cp\u003eThis coil is excellent for finding large targets as well as for small targets which are 1g or more at 25cm depth. This coil is superior to a standard coil in depth by 30%-60% (depending on the model of the metal detector) and in ground coverage of between 50%-80% (depending on the model of the metal detector).\u003c\/p\u003e\n\u003cp\u003eThe CORS Giant Search Coil is recommended for use on open terrain. The coil is fully submersible, the coil body is filled with high quality epoxy resin.\u003c\/p\u003e\n\u003ch3\u003eQuick Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 15\" x 17\" (38 x 43 cm)\u003c\/li\u003e\n\u003cli\u003eWeight: 32.4 oz (920 g) (without coil cover)\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDouble D Configuration\u003c\/li\u003e\n\u003cli\u003eScrew-On Connector\u003c\/li\u003e\n\u003cli\u003eExtreme Depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Coil is filled with a high quality epoxy resin\u003c\/li\u003e\n\u003cli\u003eExtremely robust coil mounting bracket\u003c\/li\u003e\n\u003cli\u003eCable Strain relief offers complete waterproofing\u003c\/li\u003e\n\u003cli\u003eOuter Coil shell manufactured from high impact resistant plastic UV Protected\u003c\/li\u003e\n\u003cli\u003eThe Search Coil is completely Waterproof\u003c\/li\u003e\n\u003cli\u003eCoil cover is included (you can use it without a coil cover as well)\u003c\/li\u003e\n\u003cli\u003eConnector has gold or silver plated contacts depending on the model\u003c\/li\u003e\n\u003cli\u003eHigh-strength cable with a larger cross-section - Made in Germany\u003c\/li\u003e\n\u003cli\u003eFull 2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Accessories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNut and Bolt with two Rubber Rings\u003c\/li\u003e\n\u003cli\u003eVelcro Strap\u003c\/li\u003e\n\u003cli\u003eCoil Skidplate already attached to coil\u003c\/li\u003e\n\u003c\/ul\u003e","vendor":"CORS Labs Search Coils","product_type":"Coils","created_at":"2026-03-24T13:20:14-04:00","handle":"cors-giant-15-x-17-dd-coil-for-fisher-f2-f4-detectors","updated_at":"2026-06-03T21:24:46-04:00","published_at":"2026-03-24T13:23:45-04:00","template_suffix":null,"published_scope":"web","tags":"Clearance","variants":[{"id":53999610167580,"product_id":10800656285980,"title":"Default Title","price":"158.81","sku":"CORSGN058","position":1,"compare_at_price":"255.99","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default Title","option2":null,"option3":null,"created_at":"2026-03-24T13:20:14-04:00","updated_at":"2026-06-03T21:24:46-04:00","taxable":true,"barcode":null,"grams":1588,"image_id":null,"weight":3.5,"weight_unit":"lb","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"USD","compare_at_price_currency":"USD","quantity_price_breaks":[]}],"options":[{"id":13325394739484,"product_id":10800656285980,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":51930492141852,"product_id":10800656285980,"position":1,"created_at":"2026-03-24T13:22:25-04:00","updated_at":"2026-03-24T13:22:26-04:00","alt":"Black metal detecting cors Giant coil with yellow labels on a white background","width":1200,"height":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/CORSGN_e443c64d-9e87-4fe4-a819-90bf683f3fa4.jpg?v=1774372946","variant_ids":[]},{"id":51930492731676,"product_id":10800656285980,"position":2,"created_at":"2026-03-24T13:22:32-04:00","updated_at":"2026-03-24T13:22:34-04:00","alt":"Comparison chart of Nokta metal detector coils showing depth, sensitivity to small targets, sensitivity to large targets, and metal separation performance across sizes including Giant, Fire, Detonation, Strike, Scout, Fortune, Shrew, and Point coils.","width":1100,"height":701,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/detonationgraph-0-4.png?v=1774372954","variant_ids":[]},{"id":51930493288732,"product_id":10800656285980,"position":3,"created_at":"2026-03-24T13:22:39-04:00","updated_at":"2026-03-24T13:22:40-04:00","alt":"CORS Labs logo with blue and black design on a yellow background","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/272015269659-2-13.jpg?v=1774372960","variant_ids":[]}],"image":{"id":51930492141852,"product_id":10800656285980,"position":1,"created_at":"2026-03-24T13:22:25-04:00","updated_at":"2026-03-24T13:22:26-04:00","alt":"Black metal detecting cors Giant coil with yellow labels on a white background","width":1200,"height":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/CORSGN_e443c64d-9e87-4fe4-a819-90bf683f3fa4.jpg?v=1774372946","variant_ids":[]}}}