With the parts in this accessory kit, you will be able to construct two regular (A, B, and C size) engine mounts.
- You can build these mounts to fit BT-50, BT-55, BT-56, or BT-60 body tubes.
- There are parts included to construct a "quick-change" engine mount for flying lightweight "D" powered rockets with regular engines.
- This mount is designed so that it can be quickly interchanged between flights.
- There are extra parts, so save them for future use.
- Fully detailed assembly instructions with illustrations.
- Estes Product Number: 303158
- Two Engine Mount Tubes
- One Centering Ring
- Three Centering Ring Sheets
- Three Centering Rings (Thin)
- Two Engine Retainer Rings
- Two Engine Blocks
- Two Engine Hooks