Johnson Level High Visibility Rafter Square 12 in.

Experience unmatched accuracy and durability on every project with the Johnson Level High Visibility Rafter Square. Crafted from solid aluminum with precision CNC-machined edges, this 12 in. square delivers clear, easy-to-read measurements in any lighting condition. Its anti-glare EZ-Read™ anodized finish not only enhances visibility in bright sunlight but also provides extra grip when using the square as a saw guide.

Whether you’re framing, stair-layout work, or general carpentry, this rafter square’s continuous scribing notches and dedicated cut lines simplify rip cuts and miter angles. From marking 2×4 board dimensions to guiding angled cuts, you’ll enjoy consistent, professional results—job after job.

Key Features

• Solid aluminum body for long-lasting strength
• Precision CNC-machined edges for pinpoint accuracy
• EZ-Read™ anti-glare anodized finish diffracts sunlight and boosts friction
• Laser-etched graduations and numbers for high-contrast visibility
• Thick, straight edge doubles as a reliable saw guide
• Continuous scribing notches ideal for ripping at 1 ½″, 3 ½″, 5 ½″ and 7 ½″
• Marking lines for quick 45° miter cuts
• Handy 2×4 dimension markers (1 ½″, 3″ and 3 ½″) for layout tasks