The Mibro 311061 4-in-1 Chuck Key is a versatile drill accessory that eliminates the need to own multiple chuck keys. This single tool fits 1/4-inch, 3/8-inch, and 1/2-inch drill chucks, making it an essential replacement for lost or damaged keys. Whether you work with portable drills, drill presses, or other keyed power tools, this multi-functional chuck key simplifies your workflow and keeps your projects on track.
A missing or broken chuck key can halt your work and create frustration. This steel key with black oxide finish solves that problem by providing four chuck-size solutions in one compact tool. Its steel construction ensures reliable performance for both professional contractors and DIY enthusiasts tackling wood, metal, or plastic projects.
Features and Benefits
- Four-in-One Design: Fits 1/4-inch, 3/8-inch, and 1/2-inch chucks, eliminating the need for multiple keys and reducing clutter in your toolbox.
- Steel Construction: Made from steel with a black oxide finish for solid feel and lasting durability.
- Compact Tool: A single tool offering four chuck-size solutions for efficient work without taking up much space.
- Universal Compatibility: Works with major drill brands and power tools that accept keyed chucks.
- Dependable Replacement: Quickly replace a lost or damaged chuck key without downtime or interruption to your projects.
Specifications
- Brand: Mibro
- Model: 311061
- Chuck Sizes: Fits 1/4 in., 3/8 in., and 1/2 in. chucks
- Material: Steel with black oxide finish








