Stainless steel counterweight shaft 450mm
Ø20 mm counterweight shaft with M12 and M16 threads at opposite ends.
Compatible with ZWO AM3/AM5, Sky-Watcher Wave 100i/150i, UMi, SA-GTi, XY-GTi, HEQ5, EQ6-R, EQ3, EXOS-1/2, CGEM, AVX, 80EQ, 80DX, and other mounts with M12 or M16 threaded holes, including harmonic mounts.