1-Step Soldering Sleeves – Large, 100 Pack (Great Planes) | Heat-Shrink Connectors

The Great Planes 1-Step Soldering Sleeve – Large (100 Pack) gives RC builders and hobbyists a quick, reliable, and professional way to join wires. These sleeves make soldering simple—you only need heat. There’s no separate flux, solder, or extra tools required.

Each sleeve includes a pre-measured solder ring inside clear heat-shrink tubing. As you apply heat, three things happen at once:

1. The tubing shrinks tightly around the wires

2. The solder melts and bonds the connection

3. The built-in sealing rings create a waterproof and vibration-resistant seal

This creates a strong, clean, and long-lasting electrical connection that’s perfect for RC airplanes, cars, boats, drones, robotics, and general electronics.

The large size is ideal for thicker wires often found in high-power systems such as brushless motors, ESCs, battery leads, lighting, and onboard electronics. These sleeves help save time and ensure consistent, professional results—great for both new builds and field repairs.

With 100 sleeves per pack, this is an excellent choice for busy workshops, RC clubs, and frequent builders. Larger quantities are also available upon request.

Features:

• High-quality soldering sleeves

• Strong, clean electrical bonds

• Waterproof and vibration-resistant

• Transparent tubing for easy inspection

• Size: OD 0.3 in / ID 0.27 in

Sold as-is without packaging. All sales final.
Bulk discounts available — call (847) 526-2136 for details.