Semroc Centering Rings Fiber BT-80 Gemini Titan 2-BT-20 Motors Canted(5pc Set) CR-2x20-80CANTED
5 piece set
Canted motors to replicate the K-21 Estes Gemini Titan
ID= 0.74" For dual BT-20 tubes
OD= 2.60" for BT-80
0.05" thick
Based on drawings provided by John Pursley
Semroc Centering Rings Fiber BT-70 Gemini Titan with 2-BT-20 Motors Canted(2 ring set) CR-2x20-70CANTED 2 piece set C
Semroc Centering Rings Fiber BT-20 to BT-80(2pk) SEM-RA-20-80 Laser-cut rings for centering a BT-20 tube inside a BT-80 tube
Semroc Centering Rings Fiber 2xBT-20 to BT-60(2pk) SEM-RA-2x20-60 Laser-cut rings for centering Two BT-20 tubes(clustered) inside a BT-60 tube
Semroc Centering Rings Fiber BT-2 to BT-20(2pk) RA-2-20 Tough Fiber 0.05" Thick
Semroc Centering Rings Fiber BT-70 Gemini Titan with 2-BT-20 Motors Canted(2 ring set) CR-2x20-70CAN…
Semroc Centering Rings Fiber BT-20 to BT-80(2pk) SEM-RA-20-80 Laser-cut rings for center…
Semroc Centering Rings Fiber 2xBT-20 to BT-60(2pk) SEM-RA-2x20-60 Laser-cut rings for ce…
Semroc Centering Rings Fiber BT-2 to BT-20(2pk) RA-2-20 Tough Fiber 0.05" Thick
