Counterweight bar that comes with the AP mount and AP-SM mount. It is used to balance with optical tube after it has been attached with the counterweight and installed on the declination body. It can be used with the APZ Alt-Az mount.
FEATURES Diameter of the pole: diameter: 20 mm.
Dimensions: 78×328mm
Effective pole length: 269 mm
Weight: 820 g.
Compatible counterweights: 1kg, 1.9kg, 2.8kg, 3.7kg