JessEm Precision Squares

Professional Precision Squares with Patented Flex Grip® Technology

The JessEm Precision Squares are engineered for woodworkers, cabinet makers, machinists, metalworkers, designers, and professionals who demand exceptional accuracy with every measurement. Manufactured from premium 301 Full Hard Stainless Steel, these precision layout squares deliver the rigidity, durability, and repeatability required for the most demanding projects.

Every square is precision etched before being permanently laser engraved, ensuring crisp, highly visible graduations that will never wear away with everyday use. Combined with JessEm's exclusive Patented Flex Grip® Technology, these squares provide a level of control and stability unlike any other measuring tool on the market.

Whether you're laying out joinery, checking machine setup, marking cut lines, or creating precision layouts, JessEm Precision Squares deliver the confidence professionals expect.

Why Choose JessEm Precision Squares?

• Premium 301 Full Hard Stainless Steel construction
• Patented Flex Grip® Technology prevents slipping
• Precision laser-engraved graduations that won't wear away
• Available in Imperial and Metric versions
• Precision-calibrated for exceptional accuracy
• Integrated balancing tab for effortless layout work
• Proudly manufactured and inspected in Canada

Key Features

Premium 301 Full Hard Stainless Steel

Manufactured from 301 Full Hard Stainless Steel, JessEm Precision Squares offer exceptional rigidity, durability, and long-term dimensional stability for accurate measuring and layout.

Built to withstand years of professional workshop use without bending or losing accuracy.

Patented Flex Grip® Technology

JessEm's exclusive Flex Grip® Technology introduces an entirely new level of control during layout work.

The patented Flex Tabs grip virtually any material softer than steel, helping prevent slipping while marking wood, aluminum, plastic, paper, and other materials.

The result is greater confidence and improved accuracy with every layout line.

Precision Laser-Engraved Markings

Every graduation is chemically etched before being permanently laser engraved for exceptional clarity and durability.

Unlike printed markings that fade over time, JessEm's precision engravings remain easy to read throughout years of daily workshop use.

Integrated Balancing Tab

Each Precision Square features an innovative balancing tab that locks securely into position, allowing the square to rest against your workpiece for fast, accurate layout and scribing.

When not needed, simply disengage the tab for traditional square operation.

Integrated 1/16" Scribing Notches

Precision-machined 1/16-inch scribing notches make repetitive layout work faster and more consistent, allowing perfectly parallel layout lines across your workpiece.

Precision-Calibrated Accuracy

Every JessEm Precision Square undergoes rigorous quality inspection before leaving our Canadian manufacturing facility.

• Engraving Accuracy: ±0.004"
• Square Accuracy: Calibrated within ±0.002" over the full blade length

Ensuring every square meets JessEm's exacting standards for professional woodworking and precision layout.

Available Sizes

Choose the size that best fits your work.

Imperial

• 6"
• 8"
• 12"

Metric

• 150 mm
• 200 mm
• 300 mm

Perfect For:

JessEm Precision Squares are ideal for:

• Woodworking
• Cabinet making
• Furniture building
• Metalworking
• Machine setup
• Drafting
• Technical drawing
• Precision layout
• Joinery
• General workshop measuring

Built for Accuracy. Designed for Professionals.

The JessEm Precision Squares combine premium materials, innovative Flex Grip® Technology, and industry-leading accuracy to create measuring tools professionals can rely on every day. Whether you're building custom furniture, setting up machinery, or laying out fine joinery, these precision squares deliver exceptional performance and long-lasting reliability.

Technical Specifications

Why Professionals Choose JessEm Precision Squares

Precision measuring begins with precision tools. The JessEm Precision Squares are engineered to provide exceptional accuracy, unmatched durability, and innovative features that improve both workflow and confidence. With patented Flex Grip® Technology and precision-calibrated construction, they're designed to become the measuring squares you reach for every day.

Due to the ongoing tariff negotiations between USA and China over the sale of rare earth magnets, we will not be including any rare earth magnets in our tool holders or products for the foreseeable future.

SHIPPING, POLICIES & WARRANTY INFORMATION

Manuals (ENG / FR)