Meet the Milwaukee 5.5 mm x 1/4 in. drive Metric 6-Point Standard Deep Socket—a precise, durable tool designed to deliver reliable grip and extended reach in tight spaces. Built for metric fasteners and everyday repairs, this socket integrates seamlessly with your 1/4" drive ratchet for compact, high-precision work in automotive, bicycle, and home projects.
Key features
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6-point geometry delivers a stronger grip on hex bolts, reducing rounding on worn fasteners and ensuring fewer cam-outs during fastener removal or tightening.
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5.5 mm metric size matches a common range of bolts found in engines, electronics, and appliances, making it a go-to choice for small-fastener jobs.
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1/4" drive compatible with standard compact ratchets and drivers, ideal for confined spaces where bigger sockets won’t fit.
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Deep socket design provides extended reach to access recessed fasteners, nuts, and studs that sit deeper than typical sockets.
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Chrome Vanadium steel with polished chrome finish offers lasting durability and a corrosion-resistant surface for everyday shop use.
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Carded packaging with a single socket keeps your workspace organized and makes it easy to inventory in your toolbox.
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Not impact rated—designed for use with hand-operated ratchets and non-impact drivers to avoid undue stress.
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Length: 2.559 in (approx. 65 mm) for ample reach without sacrificing control.
What this socket is best for
- Engaging recessed or hard-to-reach bolts on small engines, dashboards, and appliance assemblies.
- Maintaining motorcycles, bicycles, and compact cars where clearance is limited.
- DIY projects around the home that require precise metric fasteners in tight spots.
Specifications
- Socket size: 5.5 mm
- Drive size: 1/4 in
- Depth: Standard deep socket
- Number of points: 6
- Material: Chrome Vanadium steel
- Finish: Polished chrome
- Length: 2.559 in
- Packaging: Carded, 1 socket per package
- Impact rated: No
With its robust construction and thoughtful design, the Milwaukee 5.5 mm Metric 6-Point Deep Socket helps you tackle metric fasteners confidently in tight spaces. It’s a specialized tool for precise fits and durable performance, pairing perfectly with your existing 1/4" drive collection for day-to-day reliability.