Semroc Balsa Reducer ST-8 to ST-13 1.75" length SEM-BR-813
Balsa Reducer is a precision sanded adapter to connect ST-8 series tubes to ST-13 series tubes.
1 3/8" long plus 3/8" straight balsa.
Smaller ID: 0.865"
Larger ID: 1.3"
Precision Turned Balsa
Made in the USA