Tripod Mounting Post for Universal Binocular Metric 10 ThreadThe M10 Tripod Mounting Post lets the Farpoint UBM attach to telescope tripods with a metric M10 thread. M10 is found on some surveyor's tripods and on a number of European telescope mount tripods. What it's for If your tripod uses M10 metric threading instead of the standard 3 8 16 imperial thread, this post adapts your Farpoint UBM to it. Verify your tripod's exact thread spec before ordering M10 and 3 8 16 are not interchangeable. Specifications