7inch triangle ruler is made of aluminum , which is light and convenient.
Clearly scaled on the ruler surface, the angle ruler offers convenience of using the right number to work.
The rafter square is convenient to hang and store when not in use.
can be used as a protractor, saw guide and trimeter square and a ruler, .
convenient conversion table is printed on the back of the square, and also functions as a 0°-90° protractor scale.
suitable for all woodworking projects