Fits ST-9 tube

Semroc Tubing Coupler ST-9 1.0" Long Punched SEM-HTC-9P

Semroc Tubing Coupler ST-9 1.0" Long Punched  SEM-HTC-9P Fiber Tubing Coupler is a precision tu…

Semroc Balsa Tube Coupler ST-9 SEM-BTC-9

Semroc Balsa Tube Coupler ST-9  Balsa Tube Connector is a precision sanded block to connect two…

Semroc Tubing Coupler ST-9 1.0" Long SEM-HTC-9

Semroc Tubing Coupler ST-9 1.0"(2.54cm) Long  SEM-HTC-9 Fiber Tubing Coupler is a precision tub…