Semroc Tubes

Semroc Body Tube BT-100 10.9" Long SEM-BT-100Z

Semroc Body Tube BT-100 10.9" Long  SEM-BT-100Z Spiral Wound Tube with Glassine Outer Wrap OD: …

Semroc Coupler for T-1.88(motor tube 4" Length(1pk) Craft Paper (Same:AER 11804) SEM-CPL-1.88-4

Semroc Coupler for T-1.88(motor tube 4" Length(1pk) Craft Paper (Same:AER 11804)  SEM-CPL-1.88-…

Semroc Coupler CPL-1.88"-34.0"(1pk)(same: Aerotech 1.9) SEM-CPL-1.88-340 Discontinued

Semroc Coupler CPL-1.88"-34.0"(1pk)(same: Aerotech 1.9)  SEM-CPL-1.88-340 Discontinued Spiral …

Semroc Body Tube BT-5 34.0" Long Piston Tube(30pk) SEM-BT-5-34(30pk)

Semroc Body Tube BT-5 34.0" Long Piston Tube(30pk)  SEM-BT-5-34(30pk) Spiral Wound Body Tube wi…

Semroc Engine Hooks for 1.75" mini motors w/hook(1pk)(was EH-18H) SEM-EH-175H

Semroc Engine Hooks for 1.75" mini motors w/hook(1pk)(was EH-18H)  SEM-EH-175H For 13mm Mini mo…

Semroc Centering Ring Wound Craft Paper BT-5 to BT-20 by 1/8"(1pk)(EB-20) SEM-CR-5-20-1/8

Semroc Centering Ring Wound Craft Paper BT-5 to BT-20 by 1/8"(1pk)(EB-20)  SEM-CR-5-20-1/8…

Semroc Centering Ring Wound Craft Paper BT-3 to BT-5(1pk) SEM-CR-3-5

Semroc Centering Ring Wound Craft Paper BT-3 to BT-5(1pk) SEM-CR-3-5 Also used as a Thrust Block or …

Semroc Coupler for BTH-52-4(LT-11540)(1pk) SEM-CPL-52H-4

Semroc Coupler for BTH-52-4(LT-11540)(1pk)   SEM-CPL-52H-4 Kraft Wound Tube ID= 0.980&rdq…

Semroc Coupler BT-50-1"(1pk) Craft Paper(same as JT-50C) SEM-CPL-50-1

Semroc Coupler BT-50-1"(1pk) Craft Paper (same as JT-50C) SEM-CPL-50-1 1 pack ID 0.880” OD 0…

Semroc Coupler for BT-50 tube 4"Length(1pk) Craft Paper SEM-CPL-50-4

Semroc Coupler for BT-50 tube  4"Length(1pk) Craft Paper  SEM-CPL-50-4  1 pack ID 0.…