Best Metric Square Drive Sockets of 2026

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 5 Feb 2026

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Metric Square Drive Sockets are high-quality tools designed for tightening and loosening bolts and nuts with a square-shaped head. These sockets are made from durable materials and come in various sizes to fit different bolt heads. They are compatible with ratchets and wrenches, making them versatile and easy to use. Metric Square Drive Sockets are essential for DIY tasks, automotive repairs, and industrial applications. They provide a secure and precise grip on bolts and nuts, ensuring that they are tightened to the right torque. These sockets are a must-have for any toolbox and are highly recommended for anyone looking for reliable and efficient tools.

At a Glance: Our Top Picks

Draper 16487 1/4-Inch Square Drive Sockets Set Cover #TOP 1
Draper 16487 1/4-Inch Square Drive Sockets Set
ftb score rating icon 9.9
Draper 16539 3/8-Inch 6 Point Socket Cover #TOP 2
Draper 16539 3/8-Inch 6 Point Socket
ftb score rating icon 9.8
Draper Expert 1/2" 19mm Square Drive Socket Cover #TOP 3
Draper Expert 1/2" 19mm Square Drive Socket
ftb score rating icon 9.6

Top 6 Metric Square Drive Sockets

#TOP 1

Draper 16487 1/4-Inch Square Drive Sockets Set

16487
Blue
1/4-Inch
Draper 16487 1/4-Inch Square Drive Sockets Set Cover
Draper 16487 1/4-Inch Square Drive Metric Sockets on Metal Rail, 13 Piece

The Draper 16487 Sockets are a versatile set of 13 metric square drive sockets, designed to meet your various fastening needs. Originating from Taiwan, this collection comes in a convenient blue colour and is packaged with quality in mind. The 1/4-inch square drive size allows for compatibility with a wide range of tools, making it easy for you to tackle different tasks. With this set, you can enjoy improved efficiency and convenience in your projects, ensuring that you always have the right socket at hand.

What We Like
High-quality item packaging
Useful 1/4-inch size
Versatile metric options
Convenient storage on metal rail
Brand reliability
#TOP 2

Draper 16539 3/8-Inch 6 Point Socket

16539
Blue
13mm
Draper 16539 3/8-Inch 6 Point Socket Cover
Draper 16539 3/8-Inch Square Drive 6 Point Metric Socket, 13mm Size , Blue

The Draper 16539 Socket is a high-quality tool designed for vehicle technicians and garage mechanics. Its durable construction from hardened and tempered chrome vanadium steel ensures longevity and reliability during use. The socket features a knurled ring that provides extra grip, making it easier for you to handle, even in difficult situations. With a micro satin finish, it not only looks professional but also resists wear and tear, ensuring smooth performance. This socket is an essential addition to your toolkit, offering convenience and efficiency in your work.

What We Like
High-quality construction
Extra grip knurled ring
Micro satin finish
Essential for mechanics
#TOP 3

Draper Expert 1/2" 19mm Square Drive Socket

33231
Blue
19mm
Draper Expert 1/2" 19mm Square Drive Socket Cover
Draper Expert HI-TORQ® 1/2" 19mm Square Drive Socket | 12 Point Metric Socket | Chrome Vanadium Steel Wrench Accessory | 33231

The Draper 1/2" Square Drive Socket is designed for durability, crafted from chrome vanadium steel to handle heavy-duty tasks. Its tempered and chemically blacked surface offers excellent corrosion protection, ensuring it remains reliable in tough conditions. This socket is versatile, compatible with air, electric, or manual impact wrenches, making it suitable for various applications. With the added peace of mind from its trustworthy thumb lock feature, you can confidently complete your DIY projects.

What We Like
Exceptional strength and durability
Enhanced corrosion protection
Compatible with multiple wrenches
Peace of mind with thumb lock
#TOP 4

Draper 16530 13mm Metric Deep Socket

16530
Blue
13mm
Draper 16530 13mm Metric Deep Socket Cover
Draper 16530 1/4 Inch Square Drive 6 Point Metric Deep Socket, 13mm , Blue

The Draper 16530 Socket is a high-quality 1/4 inch square drive, designed specifically for deep metric applications. Weighing only 40 grams, it is lightweight, making it easy for you to handle during use. Manufactured in Taiwan, this socket ensures durability and reliability. With its 6-point design, it provides excellent grip on nuts and bolts, reducing the risk of rounding. This feature enhances your efficiency and makes your tasks much easier.

What We Like
Lightweight design
Durable construction
Excellent grip
Metric sizing

Draper 16578 3/8-Inch Hi-Torq Deep Socket

16578
Blue
Draper 16578 3/8-Inch Hi-Torq Deep Socket Cover
Draper 16578 Metric 3/8-Inch Square Drive Hi-Torq 6-Point Deep 8.0 mm Socket

The Draper 3/8-Inch Deep Socket is a metric square drive tool designed for convenience and durability. Made from chrome vanadium steel, it ensures superior strength and longevity, allowing you to tackle tough jobs with confidence. The hardened and tempered construction provides added resilience, making it ideal for various tasks. With a micro satin finish, the socket offers a smooth surface that resists rust and corrosion. Additionally, the knurled ring enhances grip, ensuring you have a secure hold while working, which can be particularly beneficial in tight spaces.

What We Like
Durable chrome vanadium steel
Hardened and tempered construction
Micro satin finish resists rust
Knurled ring for better grip

17mm M10 Impact Socket for Unistrut Channels

Chrome
17mm
17mm M10 Impact Socket for Unistrut Channels Cover
17mm m10 Impact Socket for Both 41mm & 21mm - 6-Point Metric Standard Socket unistrut Channel 1/2-inch Square Impact Drive

The 17mm M10 Impact Socket is designed for versatility, fitting both 41mm deep and 21mm shallow unistrut channels with ease. Its sturdy 1/2 inch square drive ensures compatibility with various power tools, allowing you to fasten quickly and efficiently. Built for heavy-duty applications, this socket is made from premium materials, offering durability and long-lasting performance. Additionally, the gleaming chrome finish not only looks professional but also provides excellent corrosion resistance, helping to prolong the tool's lifespan.

What We Like
Universal fit for M10 bolts
Compatible with power tools
Durable construction
Corrosion-resistant chrome finish
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are there square sockets?

Sockets & Drivers for Square head Bolts Try using a socket that fits the number of corners on your square head bolts. These Square Socket or 4-point sockets fit many of the common head sizes we sell. Sockets for square head bolts and Square Nuts. Bolts and screws are classified by their shank or shaft size.

2. What is a square drive socket?

The basic contemporary form of socket is hexagonal, referred to as "6-point" for the pointed intersections where its six solid sided facets meet. These are attached to the driving tool via a male/female square connection fitting (called the square drive).

3. What is the best drive on a socket set?

Our best overall pick is the Sunex Tools 3342 3/8-Inch Drive Master Impact Socket Set, an extensive kit with components that work with impact wrenches and regular ratchets. Here are the best socket sets.

4. What size drives are there for sockets?

Drive size: Both metric and SAE sockets are available in three drive sizes: ¼-inch, 3/8-inch and ½-inch. Each requires a different ratchet and other accessories like extensions. Smaller sockets typically use smaller drive sizes, while larger sockets use the larger drive sizes.

Editor's Notes

During our metric square drive socket research, we found 283 metric square drive socket products and shortlisted 6 quality products. We collected and analyzed 14,654 customer reviews through our big data system to write the metric square drive sockets list. We found that most customers choose metric square drive sockets with an average price of £8.71.

The metric square drive sockets are available for purchase. We have researched hundreds of brands and picked the top brands of metric square drive sockets, including Draper, GENERIC.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.