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RA75 Aero Pack 75mm Retainer

The RA75 Aero Pack 75mm Retainer is a top-tier solution for 75mm motor mount tubes, designed to enhance the performance and durability of your rocketry projects. This universal retainer assembly is crafted with precision, ensuring a secure fit for a wide range of applications. With its lightweight design and robust construction, the RA75 is the ideal choice for enthusiasts and professionals alike.

Key Features and Specifications

The RA75 Aero Pack 75mm Retainer is made from high-quality 6061-T6 aluminum, offering exceptional strength and resistance to wear. The Mil-Spec Type II black anodizing not only provides a sleek, professional appearance but also adds an extra layer of protection against corrosion. The included retainer assembly includes twelve 6-32 stainless cap screws and threaded inserts, ensuring a secure fit every time. Here are some of the standout features:

• Universal Fit: Compatible with a wide range of 75mm motor mount tubes, providing versatility for various rocketry projects.
• Lightweight Design: The RA75's two-piece assembly is designed for maximum lightness, reducing the overall weight of your rocket for improved flight performance.

Practical Uses and Installation

The RA75 Aero Pack 75mm Retainer is not just a piece of equipment; it's a game-changer for your rocketry endeavors. Its large quick-turn threads enable fast, tool-free motor change installation, making it incredibly convenient for both quick setups and last-minute adjustments. The flange-to-centering ring attachment eliminates the need for adhesive, allowing for a secure fit with a simple slide and thread process. This retainer can be easily installed on existing rockets with a minimum airframe I.D. of 3.875" (Aeropack), making it a versatile and practical addition to any rocketry toolkit.