Best Metric Hex Keys of 2026

ELEAD Hex Key Set is a versatile tool that offers durability and strength. Made from heat-treated steel with a black-oxide finish, it includes 15 long reach keys and 15 high leverage short keys. The conventional drive end on both long and short keys allows for high leverage on stubborn fixings, ensuring efficient operation. The set also comes with a torque handle for added force during loading and unloading fasteners, increasing reach and enhancing torque performance. With both inch and metric measurements, this 30-piece Allen wrench set provides complete coverage for all hexagon socket screws. The high-visibility size markings on each wrench and the sturdy carrying case make it easy to select the right size and store them conveniently.

The Amazon Basics 26-piece Hex Key Allen Wrench Set is made of chrome-vanadium steel that provides rugged strength and a black oxide finish for protection against corrosion. With both standard and metric sizes, this long-arm design wrench set provides extended reach and enhanced leverage and torque. Moreover, the beveled ends ensure easy insertion, and the ball-end design allows an entry angle of up to 25 degrees for easily reaching around obstructions. Comes with two hinged storage cases with dedicated slots and clear size markings for easy organization.

If you're looking for a reliable tool set that can cater to your basic home repair and general applications, consider the MULWARK 17pcs Folding Allen Wrench Set. This set is made of high-quality materials, featuring a collapsible design and an available size range of Metric and SAE. Its ergonomic handle provides comfortable grip and torque to help you tighten fasteners much better and faster compared to a bare allen wrench set. Plus, this set comes with a lifetime warranty, so you can have peace of mind that it can last for as long as you own the product.

Amazon Basics Hex Key Set includes 36 hex keys in both SAE and metric sizes. Made of durable chrome vanadium steel with rust-resistant black oxide finish. Comes with 2 storage cases featuring clear size markings for easy organization. Ideal for various tasks like working on bicycles, motorcycles, furniture, and more.

EFFICERE 30-Piece Premium Hex Key Allen Wrench Set is a versatile and durable toolset that comes with 15 SAE and 15 metric sizes for complete coverage. Made with heat-treated chrome vanadium steel, it provides added strength and durability for extended daily use. The precisely machined and chamfered hexagonal ends offer a snug fit and smooth insertion into fasteners, protecting your hardware from rounding off. The L-shaped design provides additional reach and extra leverage, and the compact foldable case with individual slots for each wrench ensures quick size selection and easy organizing.

The AMTOVL Hex Key Set is designed for durability and ease of use. Made from high-quality chrome vanadium and S2 alloy steel, these wrenches resist rust and last longer. The unique ball head design allows you to work at an angle of up to 25°, making it simple to access tight spaces. Each wrench features clear size markings and vibrant color coding, so you can quickly find the right tool for your job. Whether you're working on vehicles, furniture, or bikes, this set is perfect for all your DIY repair needs.

The Amazon Basics Folding Hex Key Set includes 3 sets of hex keys, with 9 SAE sizes, 8 Metric sizes, and 8 Star sizes. Made of durable chrome vanadium steel with a black oxide finish, these keys are suitable for bicycles, motorcycles, vehicles, furniture, machinery, and more. With soft rubber inlays, users can enjoy a secure and comfortable grip, while the keys fold down for compact storage.

The SWANLAKE 32PCS Hex Key Set is made of hardened treated Chrome Vanadium Steel Alloy with a black-oxide finish. It contains 15 long reach keys, 15 high leverage short keys, and 2 extension bars to allow for extra reach and more torque. The precisely-sized, chamfered ends insert smoothly into fastener heads, reducing wear. Each wrench is marked with its size for fast selection, and the set comes with a sturdy carrying case for easy organization. These features make the SWANLAKE Hex Key Set a must-have for any DIY enthusiast or professional mechanic, providing convenience and efficiency in all your projects.

The SEDY 32-Piece Hex Key Wrench Set is a versatile tool set that can be used for disassembling and installing hexagon nuts, bicycles, furniture, machinery, and equipment. Made of hardened treated Chrome Vanadium Steel Alloy (Cr-V), this set is firm, durable, and provides greater torque. The set includes 30 pieces of hex key wrenches of varying sizes, with precision machined and chamfered hexagonal ends to provide a comfortable fit and smooth insertion of fasteners. The set comes in a compact and foldable storage case, with size-indexed slots for easy organizing and quick size selection.

The LOZAGU Allen Wrench Set offers a durable build made from chrome vanadium steel, which is stronger and longer-lasting than regular carbon steel. Its L-shaped design gives you better grip and flexibility, allowing you to apply more torque when tightening or loosening fasteners. The set includes a wide range of sizes in both metric and standard measurements, plus an added torque handle and screwdriver attachments, making it a versatile tool for various tasks. Each wrench is precisely machined to fit snugly into fasteners, reducing wear and protecting your hardware from damage over time.