Semroc Centering Rings Fiber ST-5 to ST-7(Set of 2 w/ engine hook slot) SEM-CR-57EH
Laser-cut fiber rings which center an ST-5 motor tube inside an ST-7 tube
Especially useful for making a mini engine mount for ST-7 rocket bodies
Thickness = 0.05"
I.D = 0.541
O.D = 0.715
Semroc Centering Rings FiberST-5 to ST-10(2 ring set with engine hook slot) SEM-CR-510EH Laser-cut fiber rings which center an ST-5 motor tube inside an ST-10 series tube
Semroc Centering Rings Fiber ST-7 to BT-20(2 pieces set with engine hook slot) SEM-CR-7-20EH Laser-cut fiber rings which center an ST-7 motor tube inside an ST-20 tube
Semroc Centering Rings Fiber ST-7 to ST-18(2 piece set with engine hook slot) SEM-CR-718EH Laser-cut fiber rings which center an ST-7 motor tube inside an ST-16 tube
Semroc Centering Rings Fiber ST-7 to ST-9 with Engine Hook Slot(2pk) SEM-CR-7-9EH laser-cut fiber rings which center a ST-7 motor tube inside a ST-9 tube
Semroc Centering Rings FiberST-5 to ST-10(2 ring set with engine hook slot) SEM-CR-510EH…
Semroc Centering Rings Fiber ST-7 to BT-20(2 pieces set with engine hook slot) SEM-CR-7-…
Semroc Centering Rings Fiber ST-7 to ST-18(2 piece set with engine hook slot) SEM-CR-718…
Semroc Centering Rings Fiber ST-7 to ST-9 with Engine Hook Slot(2pk) SEM-CR-7-9EH laser-…
