• XS SCUBA Tank Banger
• Loud underwater sound
• Fits 6.9” to 8.0” diameter cylinders
• Install around bottom of cylinder
• Ball is bright neon green color

XS SCUBA Underwater Sound Tank Banger For 6.9 To 8.0 Inch Cylinders are a great way to get your diving partner’s attention. Simply pull the ball away from the tank and let it go. A loud noise underwater can be heard by people nearby.

Great for group diving or anytime you need to identify your location underwater. Fits 6.9” to 8.0” diameter cylinders. Install around bottom of cylinder. Ball is bright neon green color for high visibility.

XS Scuba offers a full line of diving products and related accessories.