Accurate layout tools make a big difference in the shop, and right now Benchmark Double Squares with 4R graduations are 25% off. These precision layout tools are perfect for machine setup, marking cuts, and checking square on projects. This post contains affiliate links, which means I may earn a small commission if you buy through them—at no extra cost to you. It helps keep the tool deals coming, so thanks for your support! Prices valid at time of posting but are subject to change at anytime.

👉 Grab the Benchmark Double Squares Deal Here

Deal Breakdown

Final Price: $17.99
Regular Price: $23.99
Total Savings: $6 off
Discount: 25% off
Deal Expiration: Limited Time Only

Why This Double Square Belongs in Your Shop

A good double square is one of those tools you reach for constantly. Whether you're setting up your table saw fence, checking joinery, or laying out a cut line, a reliable square keeps everything accurate.

These Benchmark Double Squares are built to EEC Class 1 accuracy standards, meaning they are guaranteed to be square within 0.002 inches over the blade length. That level of precision is more than enough for woodworking, machine setup, and everyday shop tasks.

Because they are compact and easy to handle, they are ideal for:

Table saw and miter saw setup
Checking joinery and layout lines
Marking accurate cut lines
Verifying square during glue ups
Small shop measurements

Many woodworkers keep one at the workbench and another near their machines so they are always within reach. 🔧

Blade Sizes Available

You can choose between two sizes depending on how you plan to use it.

4 inch blade

Great for small layout work, checking square on parts, and machine setup.

6 inch blade

Provides more reach for layout work and larger project pieces.

Both options feature easy to read 4R graduations, which are one of the most common and useful measurement styles for woodworking.

Features

Hardened and tempered no glare satin chrome stainless steel blades
Precision photo etched blade markings with black filled markings for easy readability
Quick reading 4R markings with 1/64 and 1/32 on one side and 1/8 and 1/16 on the reverse
Manufactured in accordance with EEC Class 1 accuracy standards
Guaranteed square to within 0.002 over the length of each blade
Cast square heads that are precision machined
Cobalt blue square heads
Square heads lock down tight via locking knob
Available with either a 4 inch or 6 inch blade
Packaged in a cardboard box

Final Thoughts

If you don’t already have a reliable double square in your shop, this is a simple upgrade that improves accuracy across almost every project. Precision layout tools like this help prevent mistakes before they happen.

At $17.99 with 25% off, it is a solid value for a tool you will use constantly.

👉 Check Out the Benchmark Double Squares Deal Here

Do you prefer the 4 inch or the 6 inch double square for your shop setup? 🔧

🛒 My Top Tool Picks at Home Depot
Shop the tools I recommend for homeowners, DIYers, and woodworkers.
👉 Shop My Home Depot Storefront

🛒 Beginner Woodworking Tool Picks at Lowe’s
Beginner Woodworking Tool Suggestions

🛒 My Top Woodworking Tool Picks on Amazon
Discover my hand picked selection of tools and supplies I actually recommend.
👉 Shop My Top Amazon Woodworking Tools

📩 Don’t Miss Future Deals!
Get the best tool deals sent straight to your inbox every day.
👉 Sign Up for Daily Deal Emails

🎓 Want to Start or Grow Your Woodworking Business?
Check out Sawdust Startups, my coaching community with courses, live calls, and support to help you succeed.
👉 Join Sawdust Startups free for 7 days

👇 More Tool Deals You Don’t Want To Miss!