Features:
1.Maximum 270 degrees rotation
2.Two monitors installation sizes
3.Metal material holder
4.It can achieve double joint rotation. It is no need to rotate dental chair column, is more humanized, more convenient to use.
| Applicable column diameter: | 45mm / 52mm | 
| Total length: | 275mm | 
| Bearing capacity: | up to 15kg | 
| Back hole: | 7.8*7.8*10cm | 
| Package (gross weight): | about 2kg | 








