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Semroc Centering Rings Fiber ST-7 to ST-9 with Engine Hook Slot(2pk)  SEM-CR-7-9EH

Semroc Centering Rings Fiber ST-7 to ST-9 with Engine Hook Slot(2pk) SEM-CR-7-9EH

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$1.19
SKU:
SEM-CR-7-9EH
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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

Especially useful for making a standard engine mount for ST-9 rocket bodies or adapting a standard engine to a 24mm tube

ID = 0.759"

OD = 0.9"

Thickness = 0.05"

Made in the USA

 

Warranty for 1 year from manufacturer defects