Breadcrumb Centor Professionals Professional Resources Search for technical documents like performance data, architectural and construction drawings in our details library. Documents are organised by system type. Screening systems S2 and S4 Screens View Folding hardware systems E2, E2i, E3, E3CLD, E4 and F3 folding systems View Sliding hardware systems A14 sliding systems View Locks and accessories Magnetic Door Catch, Twinpoint lock, Dropbolts View