Engine Adapters - Mini to Standard

Make your rockets more versatile with the Estes Engine Adapters Mini to Standard. These handy adapters allow you to fly mini engines in rockets designed for standard engine mounts—giving you more flexibility in your launches. With just two quick steps, you can insert a mini engine into the adapter, then insert the adapter into your rocket. Each pack includes three reusable adapters, making them a smart, cost-effective addition to your rocket kit. Perfect for lighter rockets weighing up to 2 ounces, this adapter opens up new flight possibilities with engines like the A10-3T. Quick Setup: Two-step process to adapt mini engines for standard engine mounts Reusable: Durable construction lets you use the adapters over and over Versatile: Fly rockets normally powered by A8-3 engines with A10-3T engines Value Pack: Includes 3 adapters per pack for multiple rockets or backup