Built for Real Underwater Detecting

Lower Shaft Diameter: 10mm (just over 3/8in)

so you read targets by ear

The AT Gold's True All-Metal Mode delivers the greatest possible depth and sensitivity with a continuous audio response

Arm Guardian Dog Bone Arm Guard Color:Black Built for Real Underwater DetectingDiscover the Ultimate Arm Guard for Archery: Dog Bone Design for Optimal Protection from String Rebounds! Reinforced with Aluminum Stiffener at the Center for Enhanced Safety. Crafted from High Quality Suede Leather for Lightweight, Comfortable, and Adjustable Fit. Versatile for Both Right and Left Handed Archers. Choose from Three Stunning Colors: Black, Brown, and Green. Features: Material: Leather Color: Black, Brown, and Green Measurement: 7. 5 x