Semroc Balsa Tube Adapter BT-20 to BT-50 2"(5.08cm) Long SEM-TA-2050
Balsa Tube Adapter is a precision sanded adapter to connect BT-20 tubes to BT-50 tubes.
Used in the Semroc Mars Snooper
Larger ID: 0.95"(2.41cm)
Smaller ID: 0.71"(1.80cm)
Precision Turned Balsa
Made in the USA
Bought this to clone the original X-Ray kit from the 60s. Quality of the part was great. Quality balsa and precisely milled.