*** ELECTRONICS BRACKET NOT INCLUDED (UNLESS PURCHASED WITH A MOUNT HEAD OR GEMINI 2 UNIT) ***
7" diameter, 4.0" high. Inside machined to fit HGM Titan, HGM 200 and GM 200 mounts. Tube has 1/2" thick bottom with 1/2" hole in center and hole pattern to mount on Large Meade Field Tripod. Posts for the electronics are mounted on the side. Also used on top of permanent piers.