Single End 92mm Stainless Bolt Snap Wetsuits The loud resonating frequency generated

The loud resonating frequency generated by this horn can be heard on the surface over a 1km

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but it works great as an extra layer under any wet or semi-dry suit

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but also works as an Airtrim when inserted in its dedicated holder

Single End 92mm Stainless Bolt Snap Wetsuits The loud resonating frequency generatedSingle ended Bolt Snap, produced from marine grade 316 stainless steel which will not corrode when used regularly in sea water. Measures 92mm in total length and allows quick and easy attachment of your SCUBA diving accessories to a convenient eyelet or other fastening on your equipment.