Aluminum alloy scribing ruler for carpenters, durable, wear resistant and not easy to rust.

Features:
Made of high-quality aluminum alloy, durable and wear-resistant, not easy to rust.
The minimum circle radius is 36.5 mm, and the maximum circle radius is 300 mm.
The surface scale is clear, not easy to fade, and it is convenient to determine the precise circle radius.
Easy to operate, only need to determine the center of the circle and insert the pen into the end hole to draw a circle.
Brand new product, quality guaranteed. Great woodworking tool for carpenter.

Specifications:
Color: Red
Material: Aluminum Alloy
Maximum Circle Radius: 300mm
Minimum Circle Radius: 36.5mm
Item Weight: 110g/ 3.9oz

Packing List:
1 * Scribing Ruler
1 * Wrench