PREMIUM QUALITY: Made of high quality alloy, corrosion resistant and durable to use. PRECISE & DURABILITY: Our square has a solid aluminum body with CNC machined edges for better accuracy and durability, whatever the job or job site. MULTI-PURPOSE: The thick edge can be used as a guide of saw. The etched protractor can be used with the saw against the square for cross or oblique cuts...... ADDITIONAL FEATURES:Permanent graduations with easy-to-read numbers, continuous notches. Product Description The angle itself is very practical and light. All numbers are very easy to read and the quality is extremely good. It's so stable. A square with a metric and imperial measuring stick is perfect for various uses at work, highly recommended Manual measurement may be incorrect. Properties Made of aluminum alloy, which is very durable, hard and stable. With a black oxide finish, the triangular protractor prevents glare, corrosion and lasting and also prevents it from being easily broken. Metric / Imperial system, convenient for different uses. Specification Material: Aluminum Alloy Color: Black Weight: 195g Size: 26x18.6x18.5cm/10.24x7.32x7.28" Package Content 1*7inch/square stopper metric / imperial