Description:Collapsible ruler bar:6-inch fold-out extension arm for 6inch or 12inch layout needs, increase measuring distance after opening, reduce storage space after folding.convenient to carry.
Embedded powerful magnet:easy to open, no folding,no shaking off, durable.
Stainless steel needle drawing tool:the tail is screwed and fixed on the ruler body easy to carry.
Adjustable positioning tool:when in use, it can adjust to the required angel, tighten the nut positioning, press the middle adjustable lever to achieve precise positioning.
Material:solid aluminum alloy construction for durability.
Portable:lightweight and easy to store in your work pouch or pocket.
Triangle ruler part size(approx):184mm*251mm*25mm/7.24*9.88*0.98inch (length*longest side length*height)
Extension arm size(approx):158*27mm/6.22*1.06inch (length * height)
The total length of the longest side(approx):317mm/12.48inch
Package Included:1 X Triangle Square Ruler