Semroc Engine Hook 3.75" Long(1pk)(was EH-38) SEM-EH-375
Engine Hook is used to positively retain the model rocket engine in the body tube or engine mount tube, but allow for the easy removal of the casing at the end of the flight
Sized for 3.75" long model rocket engines like the Estes E12 or Quest E35 or F41
Made of Spring Steel
Made in the USA
Semroc Engine Hook 4.5"(11.43cm)(1pk) SEM-EH-45 Made of Spring Steel Semroc Engine Hook Engine Hook
Semroc Engine Hook 2.75" Long with One Extra Long Tab(1pk)(was SEM-EH-28L) SEM-EH-275L Semroc Engine Hook is used to positively retain the model rocket engine in the body tube or engine mount t
Semroc Engine Hook 1.75"(13mm Mini)(1pk) SEM-EH-175 Engine Hook is used to positively retain the model rocket engine in the body tube or engine mount tube, but allow for the easy removal...
Semroc Engine Hook 2.75"(18mm Standard)(1pk)(was EH-28) SEM-EH-275 Engine Hook is used to positively retain the model rocket engine in the body tube or engine mount tube
Semroc Engine Hook 4.5"(11.43cm)(1pk) SEM-EH-45 Made of Spring Steel Semroc Engine Hook E…
Semroc Engine Hook 2.75" Long with One Extra Long Tab(1pk)(was SEM-EH-28L) SEM-EH-275L Semroc …
Semroc Engine Hook 1.75"(13mm Mini)(1pk) SEM-EH-175 Engine Hook is used to positively re…
Semroc Engine Hook 2.75"(18mm Standard)(1pk)(was EH-28) SEM-EH-275 Engine Hook is used to posi…
