Unit of Measure
                    
               
        
            | Body Size | N/A 0 1/2 in | 
| ISO Size | N/A 12.5 mm | 
| Thread Size SAE | N/A 7/8-14 | 
| Dim. - A | N/A 3.05 in77.5 mm | 
| Dim.- B | N/A 1.86 in47.2 mm | 
| Across Flats | N/A 1.25 inches31.8 mm | 






