<p>Rearming packs for hammar lifejackets including gas cylinder are available in and for the following:</p> <ul> <li>33g (12015) - Hammar MA1 for CWX &amp; Crewfit Twin</li> <li>33g (11010) - Hammar for Crewsaver 150N lifejackets</li> <li>60g (11011) - Hammar for Crewsaver 275N lifejackets</li> <li>60g (11030) - Hammar MA1 for Crewfit 290N &amp; Crewfit Twin serials starting with 'W'  </li> <li>38g (11320) - Hammar MA1 with 150mm Cord for Crewfit 150N XD Workvests </li> <li>60g (11321) - Hammar MA1 with 150mm Cord for Crewfit 275N XD Workvests  </li> </ul>