Estes 303084 BT-5 Body Tube - 4 Pack

Four body tubes per package.

Use tube couplers to connect tubes of the same diameter.

Works with the NC-5 nose cone.

Technical Specifications Inside Dimension: .518 in (13.2 mm)
Outside Dimension: .544 in. (13.8 MM)
Length: 18 in (45.7 cm).