Item # | 
                        
                            No. Teeth | 
                        
                            Stock Bore | 
                        
                            Max. Bore | 
                        
                            Pitch Diameter | 
                        
                            Hub Diameter | 
                        
                            Style | 
                                                        
|---|---|---|---|---|---|---|
| U-3952A8 | N/A 8 | N/A 1.500 in | N/A | N/A | N/A | N/A Type A | 
| U-3952A9 | N/A 9 | N/A 1.500 in | N/A | N/A | N/A | N/A Type A | 
| U-3952A10 | N/A 10 | N/A 1.500 in | N/A | N/A | N/A | N/A Type A | 
| U-3952A11 | N/A 11 | N/A 1.500 in | N/A | N/A | N/A | N/A Type A | 
| U-3952A12 | N/A 12 | N/A 1.500 in | N/A | N/A | N/A | N/A Type A | 
| U-3952C8 | N/A 8 | N/A 1.500 in | N/A 3.940 in | N/A 10.453 in | N/A 6.500 in | N/A Type C | 
| U-3952C9 | N/A 9 | N/A 1.500 in | N/A 3.940 in | N/A 11.695 in | N/A 6.500 in | N/A Type C | 
| U-3952C10 | N/A 10 | N/A 1.500 in | N/A 3.940 in | N/A 12.944 in | N/A 6.500 in | N/A Type C | 
| U-3952C11 | N/A 11 | N/A 1.500 in | N/A 3.940 in | N/A 14.198 in | N/A 6.500 in | N/A Type C | 
| U-3952C12 | N/A 12 | N/A 1.500 in | N/A 3.940 in | N/A 15.455 in | N/A 6.500 in | N/A Type C |