| 50830: Heavy duty, quick change Barnacle-Off |
| 637MA: Standard Barnacle-Off with 6” housing |
| 50611: Replacement cutters |
| 50631: Replacement quick change cutters |
| 50683: Set of 49 spacers |
| 50684: Set of 7 axles |
| 50685: Inner retaining cup |
| 50686: Nyloc nut, 5/8"-11 |