Battery: (4) AA

69 kHz VLF Single Frequency

Detectorists working ball handle shovels in farm fields and ghost towns find the 18-inch length provides enough reach for coins and relics at 8 to 10 inches deep without the fatigue of swinging a full-size spade

Compatibility: Multi-series design fits Nokta Simplex

11" x 7" mono coil

Minelab GPZ 7000 Replacement Lower Shaft & Hardware Kit upgrade coil Battery: (4) AAThe Minelab GPZ 7000 replacement lower shaft gets you back in the field fast when your original shaft is damaged or worn. This complete hardware kit includes everything needed to securely mount any GPZ 7000 search coil. What's Included Complete lower shaft assembly designed for GPZ 7000 durability 2 heavy duty bolts for secure coil attachment 2 bolt bushings to prevent wear and ensure smooth operation 8 rubber washers for weather tight coil