|  | J107 | Ring Ø300 without holes | Ø300 x H45 - Thread M10/1 - Upper housing  Ø301 - Lower housing  Ø301 | 
                
                
                  |  | J107-06 | Ring Ø300 6 holes | Ø300 x H45 - 6 Holes Ø10,5 - Thread M10/1 - Upper housing  Ø301 - Lower housing  Ø301 | 
                
                
                  |  | J107-08 | Ring Ø300 8 holes | Ø300 x H45 - 8 Holes Ø10,5 - Thread M10/1 - Upper housing  Ø301 - Lower housing  Ø301 | 
                
                
                  |  | J107-10 | Ring Ø300 10 holes | Ø300 x H45 - 10 Holes Ø10,5 - Thread M10/1 - Upper housing  Ø301 - Lower housing  Ø301 | 
                
                
                  |  | J107-12 | Ring Ø300 12 holes | Ø300 x H45 - 12 Holes Ø10,5 - Thread M10/1 - Upper housing  Ø301 - Lower housing  Ø301 |