Premium MaterialThe carpentry t square Constructed from high-grade aluminum alloy with an anodized surface, this T-square is built to resist wear, rust, and corrosion. The laser-etched inch/metric scales are permanently marked and won't fade, offering lifelong clarity and reliable measurements
Versatile Professional UseThis drafting t square scribe precise, durable, versatile, and easy to use It is suitable for woodworking positioning, marking, and measurement, widely used for cabinet layout work such as cabinets, bookshelves, shelves, desks, etc
PrecautionsDue to the thickness and weight of the ruler body, please tighten the hex screws during assembly to prevent loosening. When drilling positioning holes, hold the circular head firmly to avoid shaking and angle deviation. For drill bits larger than #5, pre-mark the spot with a pen before drilling