Airthread Tension Tumbler


Wire tumbler constructed of 316 stainless steel cable and Tritan plastic. The tumbler is considered a consumable part and is typically replaced after 200 hours of run time, if properly cared for. There is one tumbler per M108S Trimmer, and we recommend always keeping one spare on site, as you cannot operate without this component.


All products ship free with an order of $3,500 or greater. All orders ship via ground / standard service. For express service, please call 1-866-874-6244 or email If unsure what part to order, have a question about quantities, or can't find what you're looking for, please contact us at