Trident New Tank Banger Signaling & Communication Device for Scuba Divers - Black Knob with Assorted Tubing Colors Dive Rite features super stretch neoprene

features super stretch neoprene

elastic cylinder sleeve

UPC: 694610433145

Nitro rubber features our unique latex formulation and dip manufacturing process to deliver radical modulus strength

Dive boat operators and instructors like them because they can see the diver's tank valve is fully OPEN at a glance

Trident New Tank Banger Signaling & Communication Device for Scuba Divers - Black Knob with Assorted Tubing Colors Dive Rite features super stretch neopreneDetails: The Perfect Surface "Signaling Device". When you need to get your dive buddy's attention underwater, you simply pull the ball away from the tank and release the ball to produce a loud "attention getting" bang. Item Condition: New