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
Allow for the easy removal of the casing at the end of the flight
Sized for standard 2.75" long model rocket engines
Made of Spring Steel
Made in the USA
A Fine Engine Hook
A fine engine hook, a two pack deal, which was perfect for my next project.