Centering Ring
| Diameter (Inner): | 0.98 inches |
| Diameter (Outer): | 2.93 inches |
| Material: | Cardboard (0.68 g/cm³) |
| Thickness: | 0.04 inches |
Designs:
Sponsored Ads
| Diameter (Inner): | 0.98 inches |
| Diameter (Outer): | 2.93 inches |
| Material: | Cardboard (0.68 g/cm³) |
| Thickness: | 0.04 inches |
Sponsored Ads
 |
 |
![Vintage Estes Viper #0820 Model Rocket [4*G-17.25]](https://i.ebayimg.com/thumbs/images/g/Q7EAAOSwN1Nl1kDF/s-l225.jpg "Vintage Estes Viper #0820 Model Rocket [4*G-17.25]")
