Circle-Drawing Ruler Printed Scale Markings Metal Center Point Ruler

Material: This aluminum alloy drawing tool features red-colored anodized finish, giving the ruler a clean metal look with a long-lasting surface and a lightweight feel for everyday drafting use.

Function: Designed as a circle-drawing ruler, it helps create circles and curved layouts with controlled placement, making measurements and sketching more accurate.

Construction: The long narrow perforated ruler body and round metal swivel loop form a practical metal swivel ruler structure that supports stable positioning during use.

Markings: Printed scale markings run along the length of the ruler, making it easier to read distances and align points accurately while working.

Dimensions: Measuring 146 mm long, 28 mm wide, and weighing 55 g, this compact perforated ruler is portable and convenient to carry in a pencil case or tool bag.