Mini Cross Sleeve Wrench – The Perfect Compact Tool for RC Cars, Drones & Precision Models

Keep your RC vehicles, quadcopters, and model builds in top shape with this Mini Cross Wrench Hex Socket. Designed for hobbyists and professionals alike, this compact spanner fits M2, M2.5, M3, and M4 screw nuts — making it an indispensable tool for fast, effortless adjustments in tight spaces.

Why You'll Love It

Ultra-Portable: Measuring just 4.80 × 2.50 × 1.00 cm, this mini wrench slips easily into your toolbox, hobby bag, or pocket — ready whenever you need it.
Multi-Size Compatibility: One tool handles M2, M2.5, M3, and M4 nuts, reducing the number of tools you need to carry for RC car, drone, and quadcopter maintenance.
Cross Socket Design: The four-way cross design gives you multiple grip angles for quick nut tightening and loosening — no awkward repositioning required.
Durable Cast Iron Construction: Built from heavy-duty cast iron for long-lasting performance, even under frequent use on metal hardware and precision components.
Versatile Use: Ideal for RC cars, drones, quadcopters, model aircraft, and any precision repair or assembly task requiring small hex socket sizes.

Product Specifications

Material: Cast Iron
Compatible Sizes: M2, M2.5, M3, M4
Dimensions: 4.80 × 2.50 × 1.00 cm / 1.89 × 0.98 × 0.39 in
Battery Required: No
High-Concern Chemicals: None

Made in Mainland China.

Package Contents

1 × Mini Cross Sleeve Wrench Hex Socket Tool

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Helpful Resource

For safety best practices when working with hand tools, visit the OSHA Hand Tools Safety Guidelines.

Learn more: Socket wrench

Frequently Asked Questions

Q: What screw nut sizes does this mini cross wrench fit?

A: This mini cross sleeve wrench is compatible with M2, M2.5, M3, and M4 screw nuts, making it suitable for a wide range of RC car, drone, and quadcopter maintenance tasks.

Q: Is this wrench suitable for use on drones and RC vehicles?

A: Absolutely! The mini cross hex socket wrench is specifically designed for hobbyists working on RC cars, drones, quadcopters, and model aircraft — anywhere small metric nuts need to be tightened or adjusted quickly.

Q: What material is the wrench made from?

A: The wrench is constructed from durable cast iron, ensuring it can handle repeated use on metal hardware without wearing down prematurely.

Q: How portable is this tool?

A: Very portable! At just 4.80 × 2.50 × 1.00 cm, this compact spanner fits easily in a pocket, tool pouch, or hobby kit — perfect for on-the-go repairs and field adjustments.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.