Instructions: For a 90 degree Angle between the ruler and the handle, after the upper plane of handle and the ruler are parallel, tighten the nut. When you want to move your handle, first loosen the nut and pull it down, let the handle loosen with the ruler.Specifications: Type: Universal angle ruler Material: stainless steel Division value: mm Size: 30cm2.5cm10.4cm/11.81inches0.98inches4.09inches Thickness: 2mm/0.08inches Color: blackNote:1.Light and monitor setting may cause slight color difference. 2.Please allow slight deviation as all dimensions are measured manually. The image is only for reference.Promise Iftheproducthasanyqualityproblems,pleasefeelfreetocontactus,wewillhelpyousolvetheproblemasquicklyaspossible.Package Contents: 1 * 300mm Adjustable Engineer Combination Square Ruler Set
