VBA3
Fontana Gruppo
 
 
   

GFD

 

Technical features

 
The VBA 3 is the third generation of the VBA. It possesses exceptional technical features :

 

New asymmetrical thread
(GFD patent n°9204424)

  • EC compliant
  • Improves holding power

New heat treatment

  • For flexibility up to 40°
  • Improves strength torque