4-Piece RC Model 450 Hex Screwdriver Set 1.5–3.0mm S2 Steel

4-Piece RC Model 450 Internal & External Hex Screwdriver Set

Keep your RC helicopters, drones, and model aircraft running at peak performance with this precision 4-piece hex screwdriver set. Engineered specifically for RC Model 450-class builds, this kit covers the four most common hex sizes — 1.5mm, 2.0mm, 2.5mm, and 3.0mm — giving you everything you need for assembly, maintenance, and fine-tuning in a single compact set.

Key Features

• Complete 4-Piece Set: Includes 1.5mm, 2.0mm, 2.5mm, and 3.0mm hex drivers — the essential sizes for RC Model 450 aircraft hardware.
• S2 Alloy Steel Construction: Made from tough S2 alloy steel for excellent hardness, durability, and long-lasting precision on hex fasteners.
• Titanium-Coated Tips: Titanium coating enhances tip strength, reduces wear, and provides a secure grip on screws without cam-out.
• Compact & Portable: Each driver measures 15cm (approx. 6 inches) in total length — easy to handle in tight spaces and simple to store in your toolbox or field kit.
• Internal & External Hex Compatible: Versatile design works with both internal (Allen-style) and external hex fasteners commonly found on RC model components.
• Ergonomic Handle: Comfortable grip handles allow for confident torque application without slipping, making assembly and maintenance a breeze.

Specifications

Perfect For

• RC helicopter (450-class) assembly and maintenance
• Drone and quadcopter builds
• Fixed-wing RC aircraft repairs
• Hobbyists and professional RC model builders

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Frequently Asked Questions

Q: What hex screwdriver sizes are included in this RC Model 450 set?

A: This 4-piece set includes 1.5mm, 2.0mm, 2.5mm, and 3.0mm hex screwdrivers — the four most commonly required sizes for RC Model 450 helicopter and aircraft hardware assembly and maintenance.

Q: What material are the screwdrivers made from?

A: The drivers are constructed from S2 alloy steel with a titanium-coated tip, providing excellent hardness, wear resistance, and long-term durability for frequent use on RC model fasteners.

Q: Are these screwdrivers suitable for both internal and external hex screws?

A: Yes, this set is designed to work with both internal (Allen-type) and external hex fasteners, making it a versatile tool for a wide range of RC model components and assemblies.

Q: How long are the screwdrivers?

A: Each screwdriver in the set has a total length of approximately 15cm (about 6 inches), making them compact enough for use in tight spaces on RC aircraft frames and components.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.