*** ELECTRONICS BRACKET NOT INCLUDED (UNLESS PURCHASED WITH A MOUNT HEAD OR GEMINI 2 UNIT) ***
6.0" diameter, 4.0" high. Inside machined to fit G-11 and GM 8 mounts. Tube has 1/2" thick bottom with 1/2" hole in center, posts for the electronics are mounted on the side. Also used on top of permanent piers.
