Features:Use as a protractor， miter， or framing squareIdeal for all building and remodeling projects Strong die cast aluminum constructionMust-have carpenter's tool for framing， roofing， angling & moreUsed to make precise right-angles & as a cutting & drawing guide - features preset measurementsTri-square， meter square， protractor， line scriber & saw guide all in one toolAlso useful for hobbyists， home builders， manufacturers， DIYers & artistsSize: Approx. 18cm x 18cm x 25cm/ 7.09" x 7.09" x 9.84"Package Included:1 x Aluminum Alloy Square