- Four BT-20 body tubes per package. Use with NC-20 nose cones (sold separately).
- Strong and lightweight plain brown tubes with a thin wax coating
- Used for custom model rockets or repair work
- Can be cut to needed length. Use tube couplers to join tubes of the same diameter, or use as support while cutting.
| Inside Dimension |
0.710 in (18.0 mm) |
|---|---|
| Outside Dimension |
0.736 in (18.7 mm) |
| Length |
18.0 in (45.7 cm) |