This hex key imperial set is made to work with both tight and loose hexagonal bolts and other compatible fasteners.

Made of hardened chrome vanadium steel, this set is 100% durable for long-lasting use. The sturdy construction ensures that the hex keys won't wear or strip easily, making them a reliable choice for any DIY enthusiast or professional.

The set comes with a handy storage clip that makes them easy to keep the keys in order, and get to them quickly. The sizes of the hex keys range from 1/16" to 3/8", which makes them useful for a wide range of tasks, whether you're working on both small and big projects.

Technical Information:

• Sizes: 1/16", 1/20", 5/64", 1/8", 5/32", 3/16", 7/32", 1/4", 5/16" and 3/8" (approx)
• Sold as a set of 10