Jeblis
Contributor
Does anyone know why there is typically a groove around the "tank banger" on a dive knife? Better acoustics maybe?
Yes I'm a little bored today.
Yes I'm a little bored today.
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That isn't to make noise... though it does... that there is a paint chipper.Jeblis once bubbled...
a metal stub that can be used to bang on a tank to make noise.