Best Metric Triple Square Drive Sockets of 2025

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 1 Feb 2025

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Metric Triple Square Drive Sockets are a type of socket wrench used for tightening or loosening bolts and screws with triple square heads, commonly found in German-made cars and machinery. These sockets are made of high-quality materials and are designed to fit snugly onto the triple square head, providing a secure grip that minimizes the risk of stripping or rounding the bolt. They come in a variety of sizes to fit different bolt heads, and are an essential tool for mechanics and DIY enthusiasts who work on German-made vehicles or machinery.

At a Glance: Our Top Picks

sourcing map 1/2" Drive Impact Socket M13 Cover #TOP 1
sourcing map 1/2" Drive Impact Socket M13
ftb score rating icon 9.8
Uxcell 1/2" Drive M13 Impact Socket Cover #TOP 2
Uxcell 1/2" Drive M13 Impact Socket
ftb score rating icon 9.7
CoCud M9 Impact Triple Square Socket Adapter Cover #TOP 3
CoCud M9 Impact Triple Square Socket Adapter
ftb score rating icon 9.5

Top 8 Metric Triple Square Drive Sockets

#TOP 1

sourcing map 1/2" Drive Impact Socket M13

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Variety pack
sourcing map 1/2" Drive Impact Socket M13 Cover
sourcing map 1/2" Drive x M13(13mm) Impact Triple Square Spline Bit Socket, Metric 3" Length, CR-MO Steel Use with Impact Drivers or Hand Ratchets

The sourcing map Impact Socket is designed for efficiency and durability. With its 1/2-inch drive and 13mm bit length, it allows you to easily tighten spline drive fasteners. The chrome molybdenum steel construction ensures excellent torque strength, making it a reliable choice for heavy-duty tasks. The chamfered design helps the socket insert smoothly into fastener heads, reducing wear and tear. Additionally, the pin hole feature provides extra security, allowing you to use a locking pin for added stability when applying strong torque.

What We Like
Durable chrome molybdenum steel
Chamfered design reduces wear
Secure pin hole for stability
Efficient for tightening fasteners
#TOP 2

Uxcell 1/2" Drive M13 Impact Socket

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Uxcell 1/2" Drive M13 Impact Socket Cover
uxcell 1/2" Drive x M13(13mm) Impact Triple Square Spline Bit Socket, Metric 3" Length, CR-MO Steel Use with Impact Drivers or Hand Ratchets

The Uxcell M13 Impact Socket is designed with a 1/2-inch drive and a 13mm bit, measuring 78mm in length for ease of use. Made from durable chrome molybdenum steel, it offers excellent strength and longevity, ensuring it withstands heavy impact use. The chamfered design allows for smooth insertion into fastener heads, minimising wear during operation. Additionally, the pinhole base design enhances security by accommodating a locking pin, providing stability when applying strong torque. This makes it an essential tool for efficiently tightening spline drive fasteners.

What We Like
Durable chrome molybdenum steel
Chamfered design reduces wear
Pin hole for added security
Improves tightening speed
Rust and corrosion protection
#TOP 3

CoCud M9 Impact Triple Square Socket Adapter

CoCud
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CoCud M9 Impact Triple Square Socket Adapter Cover
CoCud Impact Triple Square Spline Bit Socket, M9 Bit 1/2" Drive, Metric Lengthen Screwdriver Socket Adapter - (Applications: for Torque Wrench)

The CoCud M9 Socket is a versatile tool designed for use with torque wrenches. Its 1/2-inch drive and M9 bit size make it suitable for various applications. The independent pin-hole base design enhances security, ensuring the socket stays in place during use. With a black phosphate finish, it resists rust and corrosion, adding longevity. Crafted from Chrome Molybdenum Steel, this socket offers excellent toughness, making it reliable for demanding tasks.

What We Like
Secure pin-hole base design
Rust and corrosion resistant
High toughness and durability
Compatible with impact wrenches
#TOP 4

FOCMKEAS 1/2-Inch Drive M14 Impact Spline Bit

FOCMKEAS
Black
M14 US
FOCMKEAS 1/2-Inch Drive M14 Impact Spline Bit Cover
FOCMKEAS 1/2-Inch Drive x M14(14mm) Impact XZN Triple Square Spline Bit Socket, Metric Lengthen Screwdriver Socket Adapter, 3-Inch Length, CR-MO Steel, One-Piece Construction, Black

The FOCMKEAS Impact Spline Bit is a versatile tool designed for various work scenarios, featuring a 1/2-inch square drive and a lengthened design of 3.07 inches. Crafted from durable chrome molybdenum steel with a corrosion-resistant finish, it ensures high strength and longevity. This impact grade socket can withstand the rigours of impact use, making it perfect for air and battery-powered tools. Additionally, the pin hole design offers extra security, allowing you to use strong torque without worry.

What We Like
Durable chrome molybdenum steel
Works with impact tools
Lengthened for better access
Secure pin hole design
Laser etched size markings
#TOP 5

Sourcingmap 13mm 6-Point Shallow Socket Set

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13mm
Sourcingmap 13mm 6-Point Shallow Socket Set Cover
Sourcingmap 2 Pcs 1/4-Inch Drive 13mm 6-Point Shallow Socket, Metric, Cr-V (Polishing)

The Sourcingmap Shallow Socket is a versatile tool designed for easy access in tight spaces. Its 1/4-inch drive and 13mm size make it perfect for various tasks. Made from chrome vanadium steel, it offers exceptional strength and durability, ensuring longevity even under heavy use. The mirror chrome plated finish not only looks great but also resists corrosion, keeping your tools in prime condition. With a high-torque 6-point design, this socket grips the flat sides of fasteners effectively, reducing the risk of rounding off corners.

What We Like
Durable chrome vanadium steel
Corrosion-resistant mirror finish
Fits into tight spaces
High-torque design
Ideal for general repairs
#TOP 6

FOCMKEAS 1/2-Inch Drive M17 Impact Socket

FOCMKEAS
Black
M17 with hole
FOCMKEAS 1/2-Inch Drive M17 Impact Socket Cover
FOCMKEAS 1/2-Inch Drive x M17(17mm) Impact XZN Triple Square Spline Bit Socket, Security Tamper Proof Metric Lengthen Screwdriver Socket Adapter, 3-Inch Length, One-Piece Construction, CR-MO, Black

The FOCMKEAS M17 Impact Socket is a versatile tool designed for various work scenarios, featuring a 3.07-inch length that provides enhanced reach. Made from durable chrome molybdenum steel, this socket ensures high strength and resistance to wear, making it ideal for impact use. Its unique pinhole design adds security when applying strong torque, while laser-etched size markings allow for quick identification, ensuring you can easily find the right tool when needed.

What We Like
Durable chrome molybdenum construction
Long length for better reach
Pin hole design for extra security
Laser-etched size markings
Compatible with impact tools
#TOP 7

Uxcell 1/2" Drive M17 Impact Spline Bit Socket

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Uxcell 1/2" Drive M17 Impact Spline Bit Socket Cover
uxcell 1/2" Drive x M17 (17mm) Impact Triple Square Spline Bit Socket, Tamper Proof Metric 3" Length, Cr-Mo Steel

The Uxcell M17 Impact Socket is designed for 1/2-inch drives and measures 78mm in total length. Made from durable Cr-Mo steel, it offers excellent hardness and resistance to rust, ensuring longevity. Its black phosphate finish helps to prevent corrosion, making it reliable for various tasks. This socket is particularly useful when working with impact wrenches, as it allows you to reach fasteners in tight spaces with ease, enhancing your efficiency during repairs or installations.

What We Like
Durable Cr-Mo steel
Corrosion-resistant finish
Ideal for tight spaces
Compatible with impact wrenches
#TOP 8

uxcell 1/2" Drive M11 Impact Socket

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M11 US
uxcell 1/2" Drive M11 Impact Socket Cover
uxcell 2 Pcs 1/2" Drive x M11(11mm) Impact Triple Square Spline Bit Socket, Metric 3" Length, CR-MO Steel Use with Impact Drivers or Hand Ratchets

The uxcell Impact Socket is designed for efficiency and durability. Its chrome molybdenum steel construction ensures excellent strength, allowing you to tackle tough tasks without worry. The chamfered design helps you insert the socket smoothly into fasteners, reducing wear and tear. Additionally, the unique pinhole base design offers extra security, providing stability during high-torque applications. This means you can work with confidence, knowing your tools are reliable and built for the job.

What We Like
Durable chrome molybdenum steel
Chamfered design for easy use
Secure pinhole base
Compatible with ratchets
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are triple square sockets?

The triple square, also known as XZN, is a type of screw drive with 12 equally spaced tips, each with a 90 degree angle. Its name derives from overlaying 3 equal squares to form such a pattern with 12 right-angled tips. Common sizes are 6, 8, 10, and 12 mm.

2. Where are triple square sockets used?

12-stared XZN/triple square fasteners are often used in high torque automotive applications such as cylinder head bolts and drive train components. Here the many angles of the corresponding bit sockets can generate the increased torque needed.

3. Do they make 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.

4. What is 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).

Editor's Notes

During our metric triple square drive socket research, we found 306 metric triple square drive socket products and shortlisted 8 quality products. We collected and analyzed 4,905 customer reviews through our big data system to write the metric triple square drive sockets list. We found that most customers choose metric triple square drive sockets with an average price of £12.44.

The metric triple square drive sockets are available for purchase. We have researched hundreds of brands and picked the top brands of metric triple square drive sockets, including sourcing map, Uxcell, CoCud, FOCMKEAS. The seller of top 1 product has received honest feedback from 20,011 consumers with an average rating of 4.8.

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.