Best Metric Triple Square Drive Sockets of 2025

This 10-piece socket set is made of drop-forged, heat-treated S2 steel, which is durable and long-lasting. It includes XZN/Triple Square bits, which are ideal for working with European vehicles like BMW, Mercedes, VW, and Porsche. The set meets and exceeds ANSI standards, and Capri Tools offers a lifetime replacement guarantee. Sizes range from 4MM to 18MM.

The Orion Triple Square Bit Set makes handling triple square fasteners quick and efficient. With eight commonly used metric sizes, you can easily remove or replace fasteners in tight spots thanks to the extended lengths of the sockets. The precision-machined bits provide a secure grip, ensuring that your fasteners last longer and operate smoothly. Crafted from durable Cr-Mo steel with a protective coating, these sockets are built for longevity and corrosion resistance. Plus, the laser-etched size markings and custom case make it simple to stay organized and transport your tools.

This 10-piece XZN triple square socket kit includes 4-inch long drive metric bits in 1/4", 3/8", and 1/2" drives. Made of durable S2 steel and mirror-polished Cr-V sockets, this kit includes sizes ranging from 4mm to 18mm. With fast shipping and delivery within 7-12 days, contact the seller for any issues.

DISEN 10PC XZN Triple Square Socket Set is made of high-quality Chrome Vanadium Steel and S2 Alloy Steel, providing greater torque and high durability. The set includes 10 Metric sizes, ranging from 4mm to 18mm, and comes with a portable tool case for easy carrying. Each socket is stamped with its size, making it easy to select the correct size. The chamfered bit ends provide precise tightening, making the set ideal for auto repair and household appliance maintenance. The set is tested to meet industry standards and is expected to last a lifetime with normal use.

The LATTOOK Triple Square Set is an essential tool for any automotive mechanic. Made from heavy-duty Cr-Mo steel, these sockets resist corrosion and stand up to the rigors of impact use. With eight commonly used metric sizes, you’ll find the right fit quickly, thanks to the easy-to-read laser-etched markings. Each socket features a pin hole design for secure attachment to your impact tools, ensuring safety during use. Plus, the included 1/2-inch adapter provides flexibility in tight spaces, making it easier for you to tackle a variety of jobs.

This socket set features 10 metric bits that are versatile and ideal for use with tamperproof lug nuts, cylinder head bolts, and other engine bolts. Made from durable, polished S2 alloy steel, each piece is precisely machined for accurate size and features a chamfered end for smooth insertion into fasteners. The set is perfect for automotive projects and can handle high torque with rugged and precise construction. Comes in a plastic case for easy organization and portability.

This 8-piece 1/2" Drive XZN Triple Square Spline Driver Impact Socket Set is made of durable Chromium-Molybdenum Alloy Steel (Cr-Mo) that can handle the extreme shock of high torque impact drivers. The longer length XZN drivers can reach deep recessed bolt heads in difficult locations. The set includes Triple Square Spline driver sockets in M5 to M16 sizes, and a hard plastic blow-molded carrying case for organization and storage. This set is a must-have for VW owners as it includes 1/2-inch drives to remove the head, change the CV axles, and change the clutch and flywheel.

The JEUCLEL M16 Socket is designed to simplify your fastening tasks. With its 16mm size, this triple square socket works seamlessly with ratchets, enabling you to tighten fasteners quickly and efficiently. Its 3.07-inch length offers versatility for various applications. The precision machining ensures accurate dimensions, making insertion smooth and reducing wear on your tools. Additionally, the innovative pinhole design allows for a locking pin, providing extra security during high-torque situations, so you can work confidently without worrying about stability.

The uxcell M11 Impact Socket is designed for efficiency and durability. Its chrome molybdenum steel construction ensures that you have a strong tool that can withstand heavy use, making it perfect for impact drivers. The chamfered ends allow for easy insertion into fasteners, reducing wear and tear on both the socket and the fasteners. Additionally, the pinhole base design enhances stability during high-torque applications, giving you confidence when applying force. With a total length of 3 inches, this socket is compact yet effective, allowing you to work in tight spaces with ease.

The FOCMKEAS M13 Spline Socket is a versatile tool designed for high-performance tasks. Its lengthened 3.07-inch design allows you to access tight spaces effortlessly. Made from durable chrome molybdenum steel, this socket can withstand heavy-duty use and resist corrosion, ensuring long-lasting reliability. The impact-grade construction means you can use it with air or battery-powered tools without worry. Additionally, the pinhole base design provides added security, allowing you to apply strong torque without losing stability. With laser-etched size markings, you can quickly identify the right socket for your needs.