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The JOHNSON LEVEL TOOL CS10 is a steel carpenter square designed for layout and marking tasks in framing, carpentry, and general construction. The square measures 8 inches by 12 inches and features EZ Read thermal bonded numbers for clear, fast readings under jobsite conditions. Graduations are marked at 1/16 inch increments, giving users precise layout capability across a wide range of applications. The rugged steel body is built to hold up to heavy-use environments where plastic or lightweight squares would fail. This tool is a standard item for carpenters, framers, and finish tradespeople who need a reliable, accurate reference square on the job.
The CS10 is suited for residential and light commercial framing, stair layout, rafter cuts, decking, and general woodworking applications. The compact 8 by 12 inch size makes it easy to handle in tight spaces while still offering enough reference surface for accurate angle checks and straight-line marking. It is commonly used on wood-framed construction sites and in shop environments by carpenters and tradespeople who work with dimensional lumber, panel goods, and engineered wood products.
Designed as a standard carpenter square for use in wood-frame construction, carpentry, and layout applications requiring a fixed 90-degree reference.
No installation is required for this layout tool. Keep the square clean and free of debris to maintain accurate 90-degree reference. Inspect the square periodically for bends or warping that could affect measurement accuracy. Store flat or in a protective sleeve to prevent damage to the graduated edges.
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