Klein Tools 9357SSQ Rafter Square, 7-Inch, Double Laser Etched Aluminum, Multi-Functional, Carpenter Measuring Layout Tool, Triangle Ruler for Woodworking

MULTI-FUNCTIONAL RAFTER SQUARE: Used for marking and creating rafters, finding angles, making square cuts, and more DOUBLE LASER ETCHED MARKINGS: Highly visible markings for easy reading on the job SCRIBE NOTCHES: Tool holds carpenter pencils and other writing tools to easily create evenly spaced markings with 1/4-Inch scribe notches PIPE PROP: Conveniently prop metal or plastic pipes for secure measuring and cutting on the job PRECISE ANGLES: 0 to 90-Degree markings are etched directly on the square to help identify angles SOLID ALUMINUM CONSTURCTION: High-quality aluminum helps resist corrosion for long-lasting use LARGE HEEL: Designed with stability in mind with the 1-1/8-Inch heel edge for holding against or sliding across wood or other materials