6 Pieces Aluminum Triangular Architect Scale Ruler Set, 2 Pieces 12 Inch Aluminum Scale Ruler with 4 Pieces Aluminum Triangle Ruler Square Set for Students, Draftsman and Engineers, Metric (Black) Black workwarehouse Double ended design: these multipurpose

Double ended design: these multipurpose double sided clips feature one handed bolt snaps that you can move them at will smoothly

led light can be on all the time or only on when the device is working

RoHS Certified

2010) Sony PSP 3000 (3001

6 Pieces Aluminum Triangular Architect Scale Ruler Set, 2 Pieces 12 Inch Aluminum Scale Ruler with 4 Pieces Aluminum Triangle Ruler Square Set for Students, Draftsman and Engineers, Metric (Black) Black workwarehouse Double ended design: these multipurpose6 Pieces Aluminum Triangular Architect Scale Ruler Set, 2 Pieces 12 Inch Aluminum Scale Ruler with 4 Pieces Aluminum Triangle Ruler Square Set for Students, Draftsman and Engineers, Metric (Black) Product Features Material: the scale ruler set is made from pure aluminum mixed with other elements to create a high strength alloy, and the triangular ruler is durable, lightweight and reliable Target customer: with reliable construction and accurate