Breadcrumb Centor Professionals Hardware Systems Professional Resources Hardware systems Technical documents for Centor Hardware organised by system. E2 E2 product details (CAD – dxf, dwg, pdf) zip E2 door calc software v42 xls E2 installation instructions (Surelock 5) pdf E2 brochure pdf E2i E2i product details (CAD – dxf, dwg, pdf) zip E2i brochure pdf E3 E3 product details (CAD – dxf, dwg, pdf) zip E3 door calc software v14 zip E3 installation instructions (Surelock 5) pdf E3 hinge locations pdf E3 brochure pdf E4 E4 product details (CAD – dxf, dwg, pdf) zip E4 door calc software v18 (xls) xls E4 installation instructions pdf E4 brochure pdf F3 F3 product details (CAD – dxf, dwg, pdf) zip F3 installation instructions pdf F3 brochure pdf Can't find what you are looking for? Contact Centor Can't find what you are looking for? Contact Centor