This M&J Engineering recall includes all SW-3000 2nd stage 360-degree swivels for scuba diving masks manufactured between January 2004 and February 2005. The swivel has the manufacture date stamped on the body, below the patent number. Swivels that are already repaired have an arrow stamped on the top right corner of the swivel body.
These swivels were sold at diving retail stores throughout the US between January 2004 and February 2005 for about $60.
If you have one of these recalled diving mask swivels immediately stop using the scuba diving masks with the swivel attached and contact M&J Engineering at (888) 794-8351 to receive a free repair or replacement.