24 in Johnson Level RockRipper w/ Structo-Cast Head & Perforated Aluminum Blade

Johnson drywall t-squares are essential drywall marking tools for making cuts at right angles. The unique rivet assembly of Johnson drywall squares permanently “bonds” the head to the blade at a perfect 90° angle. For the best features in drywall squares, Johnson Level is the name to trust.

Features

• Perforated (1/16" offset) 24" blade accepts utility knife point for fast, efficient drywall scoring
• Molded high impact head with hand grip and board guide
• Screened, thermal-bonded black 1/8" and 1/16" graduations
• Large, bold easy reading graduations
• Extruded aluminum blade assures durability