And the sturdy stainless steel T-shaped rules are made of superior stainless steel, making them durable. Excellent measuring tool, easy and easy to use. The combination square stainless steel T-shaped ruler is easy to read and has etched marks for long lasting use Extra fine marking hole slot saves time and finds your mechanical pencil or skimming with absolute precision. This T rule works beautifully to draw lines exactly where you want it. This is very suitable for woodworking, it will be a good helper for you Versatile combination t rules for marking or measuring are set at the same time with perfect and instant accuracy on all scale positions. A useful measuring tool for carpenters, designers, architects, engineers and more. Suitable for woodworking and decoration Clearly identifiable scale, T-rule finish features low glare and protective powder coating. Permanent markings and markings for maximum readability. This is a T rule for higher precision, clearer scale and better line drawing There are 4 sizes for optional size, you can choose to follow your needs or buy together, Manufacturer: Tertioi