Johnson Level Tool 1904-1200 Aluminum Rafter Square 12 in

Product Description

The JOHNSON LEVEL TOOL 1904-1200 is a 12-inch aluminum rafter square built for professional layout and framing work. The solid aluminum body features CNC-machined edges for consistent accuracy and long-term durability. A low-glare anodized finish protects the surface while keeping laser-etched graduations and numbers highly visible in jobsite conditions. The thick edge functions as a reliable saw guide, and continuous scribing notches support fast, accurate rip cuts. This square is used by carpenters, framers, and general contractors who need a dependable layout tool that holds up to daily use.

The 1904-1200 is suited for residential and light commercial framing, roofing layout, and trim carpentry. The 1/8-inch scale graduations cover common measurement needs, and built-in marking lines for 45-degree miter cuts make it practical for a wide range of cut angles. Its lightweight aluminum construction reduces fatigue during extended layout sessions. The easy-read laser-etched markings remain legible even after repeated handling and exposure to construction dust and moisture.

Key Features

• Solid aluminum body with CNC-machined edges for consistent accuracy
• Low-glare anodized finish protects against wear and reduces eye strain
• Laser-etched EZ Read graduations and numbers for high visibility
• Thick edge serves as a stable saw guide for straight cuts
• Continuous scribing notches designed for accurate rip cuts
• Built-in marking lines for 45-degree miter cuts
• 1/8-inch scale for precise layout measurements

Compatibility

Designed as a general-purpose professional rafter square suitable for framing, roofing, and carpentry layout applications.

Installation Notes

This tool requires no installation. Carpenters and framers should verify the square against a known reference edge before beginning critical layout work. Keep the anodized surface free of debris that could affect marking accuracy. Store flat or in a protective sleeve to prevent edge damage between uses.

Technical Specifications

• Blade Length: 12 inches
• Material: Aluminum
• Finish: Anodized low-glare
• Graduation Scale: 1/8 inch
• Edge Machining: CNC-machined
• Weight: 1.423 pounds
• UPC: 00049448190416

Standard Information

• Brand: JOHNSON LEVEL TOOL
• Manufacturer Part Number: 1904-1200