Image Dixon MannTek Safety Breakaway Bolt Kit Jump to Section Product Options Resources Product Options Part Number Size Material S-N1D-44 1" Steel S-N2D-44 2" S-N2D-44-9 2" S-N2M-44 2" S-N4M-44 3" S-N5M-44 4" S-NVM-44 5" S-N6D-44 6" S-N6M-44 6" S-N8D-44 8" Steel S-N8M-44 8" Resources Image Learning Video Dixon MannTek Safety Breakaway Coupling Demonstration