More info
Measurements: 100 
 Diameter: Ø 110 
 Tube diameter: Ø 40 
 Material: Steel 
 
 - It allows adapting speakers with a 40 mm central pole to supports with 35 mm terminals. 
 - Thanks to its four anchor points, it can be adapted to the speaker in a fixed way. 
 - Black anti-scratch paint finish.