Coupler 35mm Paper Tube - Q10104

The black kraft finish matches the tube perfectly, and the fit is snug enough that I didn't need extra glue to keep it seated during staging. It's a clean, precise piece that made my build feel solid from the start.

Slid the coupler into my 35mm tube and it fit snugly without any sanding needed. The black outer wrap gives the rocket a clean, professional look.

The black kraft outer finish matches perfectly with my existing tubes and gives the rocket a professional look. It slides in snug without forcing, which made assembly much easier than I expected.