Johnson Level Tool JTS54HD Aluminum Drywall Square 54 in

Product Description

The JOHNSON LEVEL TOOL JTS54HD is a 54-inch heavy-duty aluminum drywall square built for layout and marking work on large panels. The extruded aluminum blade and head are each 3/16 inches thick, giving the tool the rigidity needed for straight, accurate cuts on standard and oversized drywall sheets. A unique rivet assembly permanently bonds the head to the blade, keeping the tool square for its full service life. The clear protective anodized finish resists corrosion and surface wear. Screened, thermal-bonded black graduations are 1/8 inches and sized for easy reading in low-light job site conditions. Drywall installers, framers, and finish carpenters are the primary users.

This square is sized for 54-inch drywall panels commonly used in residential and commercial interior construction. Its length allows a single layout line across the full width of a standard sheet without repositioning. The tool handles scoring, squaring headers and openings, and marking cut lines on ceilings and walls. Its heavy-duty construction makes it suitable for daily use on active job sites where lighter tools would flex or fall out of square.

Key Features

• Permanent rivet assembly bonds head to blade, maintaining square for the life of the tool
• Extruded aluminum construction with 3/16-inch blade and head thickness for rigid, flex-free performance
• Clear anodized finish provides corrosion and abrasion resistance
• Screened, thermal-bonded 1/8-inch black graduations for bold, high-contrast readability
• 54-inch blade length spans full width of standard drywall panels in a single pass

Compatibility

Designed as a general-purpose heavy-duty drywall square for use with standard 54-inch and similarly dimensioned drywall sheets in residential and commercial interior construction applications.

Installation Notes

This tool is used by drywall installers and finish carpenters for layout and scoring tasks. No power tools or fasteners are required for operation. Keep the blade clean and free of drywall compound buildup to maintain accurate graduations. Inspect the rivet assembly periodically to confirm the head remains perpendicular to the blade before critical layout work.

Technical Specifications

• Blade Length: 54 inches
• Blade and Head Thickness: 3/16 inches
• Graduation Increment: 1/8 inches
• Material: Extruded aluminum
• Finish: Clear protective anodized
• Weight: 4 pounds

Standard Information

• Brand: JOHNSON LEVEL TOOL
• Manufacturer Part Number: JTS54HD