Specifications
| Material | Plated Steel |
| Core | Steel Core |
| Wound | Nickel Chromium |
| Ball End | Nickel-plated |
- A-1st Steel Core, Nickel Chromium Wound
- D-2nd Steel Core, Nickel Chromium Wound
- G-3rd Steel Core, Nickel Chromium Wound
- C-4th Steel Core, Nickel Chromium Wound