Hex Keys at Tractor Supply Co.

Frequently Asked Questions About Our Hex Keys

What’s the difference between SAE and metric hex keys?

SAE hex keys are measured in inches and are commonly used with equipment made in the U.S. Metric hex keys are measured in millimeters and are used on most international or imported products. Having both on hand is a good idea for mechanics and around-the-house workers alike.

Can I use a Torx key in a hex bolt?

No, Torx keys are designed for a specific pattern, while hex bolts have a different design with flat sides. Using mismatched hex keys and bolts can strip the fastener and damage your tool, so it’s important to use matching styles for the best results.

Hex Keys

Small tools usually aren’t on your mind – until something comes loose and you can’t fix it without one. We carry compact, dependable and versatile hex keys at Tractor Supply. These are the kind of hand tools you’ll reach for more often than you think, so our stock boasts durable construction that can handle various tasks.

Small Essentials for Your Toolbox

Hex keys might not take up much space, but the right ones make a big difference in tightening tasks. They're designed to get into tight spots, tighten down fasteners and save your knuckles in the process. They are good for working on equipment, machinery or furniture with control and precision where wrenches can’t reach. With a secure fit in bolts and hardware, our hex keys help prevent stripping and wear for better results with less effort.

Shapes to Suit Your Tasks

Our stock has a range of hex key styles and shapes to match your work. Choose from designs that balance comfort, reach and portability to breeze through tightening and turning jobs:

L-shaped hex keys are a classic choice for leverage, delivering steady torque in confined angles. This shape gives you control when space is limited and extra reach when you need it.
Y-shaped designs offer a solid grip and faster turning power for jobs that require frequent adjustments. They have wider handles, so it's manageable to apply consistent force without hurting your hand.
Folding models are compact and convenient, with multiple sizes in one package, so you're never left hunting around. They’re easy to carry and store, making them perfect for mobile jobs or tool bags.

Measurement Standards

The right fit matters, especially when you're dealing with delicate components or new assemblies. Our hex keys come in multiple measurement standards to match your equipment's needs. Choose SAE for standard American sizing or metric for international tools or machinery. Torx can be used for fasteners often found in truck and automotive work. A mismatched size can damage a bolt or your tools, so having the right hex key on hand protects both.

Find the Hex Keys You Need at Tractor Supply

When it comes to Life Out Here, even the smallest tools are required to get the job done and done well. That’s why we carry hex keys that stand up to repeated use and harsh environments for reliable functions on the job. Shop online or visit your local Tractor Supply store to find sizes and styles that fit your projects and help you stay ready.