Geoptik 5 kg counterweight with 30 mm diameter bushing  The chrome-plated counterweight has a locking screw with a plastic tip. The bushing can be replaced by others with internal diameters of 25, 28, 32 or 38 mm. 
 The counterweight without bushing has an internal diameter of 40 mm.  
Delivery contents- counterweight with bushing
 Products specifications
| Material | Chrome-plated | 
| Diameter | 150 mm | 
| Weight | 5 kg | 
| Suitable for | Counterweight bar with 30 mm diameter |