18mm Engine Retainer Set

SKU: 003187

$7.99

Sale Sold out

The 18 mm Engine Retainer Set is the perfect upgrade for model rocketeers looking for a secure, reusable alternative to traditional engine hooks. Designed to fit all standard 18 mm engines, these retainers make loading and unloading engines quick, easy, and reliable.

Each pack includes three complete retainer sets, giving you everything you need to outfit multiple rockets or keep spares on hand for future builds. Lightweight, durable, and heat resistant, these retainers ensure your engines stay firmly in place through every stage of flight.

Perfect Fit: Compatible with all standard 18 mm engines
Reusable Design: Eliminates the need for traditional engine hooks
Quick and Easy: Makes loading and unloading engines faster than ever
Durable Construction: Lightweight and heat-resistant for repeated use
Complete Value: Includes three full retainer sets per pack

Overview

The 18 mm Engine Retainer Set is an essential accessory for hobbyists who want a more efficient and reliable way to secure their engines. Unlike standard metal hooks, these retainers are reusable, lightweight, and molded from heat-resistant material, ensuring consistent performance across multiple launches.

Secure and Simple Engine Installation

Loading and unloading your engines has never been easier. With a simple threaded design, these retainers lock your 18 mm engines securely in place, preventing shifts or ejections during flight. After recovery, they quickly unscrew, allowing for fast reloading so you can get back on the launch pad sooner.

Durability You Can Count On

Made from tough, heat-resistant plastic, the 18 mm Engine Retainer Set withstands the stresses of repeated launches without bending or wearing down. The lightweight design adds no unnecessary weight to your rocket, preserving altitude and performance while improving safety.

Value for Every Builder

Each package contains three complete retainer sets, making it an excellent value for builders working on multiple rockets or educators outfitting classroom projects. By replacing standard hooks with these retainers, you’ll gain flexibility, reliability, and the satisfaction of using a professional-grade accessory on every flight.