29mm to 38mm adapter for use with Aeropack 38 mm motor retainers only.
- Ready to use!
- Precision Machined and Type II Black Anodized 6061-T6 Aluminum
- A2938 Fits 29mm Motors to Rockets with 38mm Retainers
- No Need To Buy a Separate Motor Retainer
- Everything Slides In & Out Easily with No Friction Fitting
- Adapter and Motor Install in Seconds
- Motor is Retained from Moving Forward or Backward