Barnacle Busters50684 Swirl-Off Axles (Set of 7)SKU: 50684 The 50683 Swirl-Off Axels hold the standard cutters in place. One pack of 50683 comes with 7 axles. Add to quote Related products Barnacle BustersStanley Infrastructure GR29310 Underwater Hydraulic Grinder Accessories50830 Swirl-Off Barnacle Buster w/ Knockers & Heavy Duty Quick Change Cutters View product Barnacle Busters50686 Swirl-Off Nut For Barnacle Busters View product Barnacle BustersStanley Infrastructure GR29310 Underwater Hydraulic Grinder Accessories50600 Swirl-Off 6″ Barnacle Buster View product