| Series | N/A 4002 | 
| Head Style | N/A Bail Handle | 
| Stud Material | N/A 4037 Steel per AMS 6300, ASTM A331, ASTM A322, ASTM A752 or 1008-1010 Steel per ASTM A108 | 
| Cup & Spacer Material | N/A Steel per ASTM A109 or ASTM A108 or ASTM A684 | 
| Spring & Cross Pin Material | N/A Music Wire per ASTM A228 | 
| Spring Material | N/A Music Wire per ASTM A228 | 
| Bail Handle Material | N/A High Carbon Steel | 
| Finish | N/A Zinc Plate per ASTM B633, Type III, Class 5 (Yellow Chromate) | 
| L | N/A 0.533-0.543 in | 
| S | N/A 0.990 in | 
| 
                                                                            N/A
                                                                             | 
