The PFG shield anchor is for medium-heavy and heavy fixings in solid and hard materials like concrete, brick (max. M 8) and natural stone. Due to PFG#8217s large expansion, it is also suitable for use in materials of slightly lower and porous quality as found in many old constructions. Done in AutoCAD 2010 in strict accordance with the standards applicable to this product. The archive is a file standard AutoCAD 2007. There is no restriction on changing object.