Specification :
 
            
             
            
             
                       
                    The Speed Ring for OCF Flash Heads from Profoto is part of the Off-Camera Flash system developed for the B2 head but also compatible with the B1 Off-Camera Flash. The speed ring has been scaled down and fitted with an easy patent-pending snap-in system for the softbox rods while the hard rubber collar has been replaced with a lighter weight silicone rubber substitute. The speed ring and optional softbox are able to rotate 360 degrees.
| Compatible Lighting | Profoto OCF | 
| Compatible Softbox Shape | Strip | 
| Number of Mounting Holes | 8 | 
| Material | Aluminum, Silicone | 
| Dimensions | ø: 5.9 x D: 2.0" / ø: 150.0 x D: 52.0 mm | 
| Weight | 7.7 oz / 218 g | 
| Packaging Info | |
|---|---|
| Package Weight | 0.65 lb | 
| Box Dimensions (LxWxH) | 6.2 x 6.1 x 2.4" | 
 
                  
                            
              
              
                            
               
                  
                            
              
              
                            
               
                  
                            
              
              
                            
               
                  
                            
              
              
                            
               
                  
                            
              
              
                            
              