Qualifies Towards Free Ground Economy Shipping (CONUS Only) For Most Orders Of $79 Or More
For payloads heavier than 28 lbs. (13 kg), the ZWO AM5 Equatorial Mount requires a counterweight shaft like this 230 mm long ZWO Bar, as well as a separately available counterweight in order to achieve proper balance.
Made of solid metal resistant to oxidation, this counterweight bar contains M12x1.75 screw threads and will work with any mount that has these threads.
