This 20 KG counterweight is exclusively designed for GM4000 mounts; a precise 60mm hole offers a smooth movement on the shaft and facilitates the balancing operations; the stainless steel guarantees no corrosion. For the best safe tightening, the counterweight is provided with a not protruding set screw. Our technical department will suggest the correct number of counterweights based on your optical payload.
No compatible accessory
