Model-Specific Fit - Designed as a direct replacement for the Thumler's A-R1 belt, ensuring compatibility with Thumler's A-R1, A-R2, A-R6, A-R12, and Model B rotary rock tumblers
Durable Buna-N (Nitrile) Material - Constructed from Buna-N rubber (Nitrile), a material recognized for its resistance to abrasion and ability to perform across a range of temperatures, contributing to service life in tumbling applications
Designed for Enhanced Grip - The belt features a textured or specialized surface design intended to improve grip on the pulley compared to some smooth belts, which can aid in consistent power transmission
Straightforward Replacement - The O-ring design allows for easy installation by stretching over the motor and barrel pulleys, facilitating routine maintenance to keep your tumbler running
Convenient 3-Pack Value - This pack contains three identical drive belts. It offers good value for users who wish to have spare belts on hand for future maintenance needs