and the 13-degree slope backplate funnels sand toward the drainage holes as you lift

An Inventor's Garage to Global Success Story - Autobiography of Charles L Garrett

Coil Size: 13" (33 cm)

Construction: Litz-wound for optimal performance

Garrett AT Series 8.5" x 11" PROformance DD Search Coil, Cover, Rod & Hardware Water-cavity and the 13-degree slope backplateGarrett AT Series 8. 5 x 11 PROformance DD Search Coil, Coil Cover, Lower Rod and Mounting Hardware. Garrett AT Series 8. 5" x 11" PROformance DD Search Coil, Coil Cover, Lower Rod and Mounting Hardware. This waterproof coil is excellent for hunting in highly mineralized areas such as salt water beaches. The Double D coil winding produces smooth operation in the toughest ground conditions. The large size provides powerful, deep target detection and