1 - ShapeBook with 2D3DSteel 3.10 A structural steel reference and AutoCAD drafting tool for steel construction. View dimensions and properties. Search shapes by property values. Convert shape lists between US and metric. Based on AISC Manual of Steel Construction LRFD Third Edition. License: Shareware OS: Windows 9X/ME/2K/XP/2003 Size: 19165 KB