HALFEN TECHNICAL MANUAL: The technical manual includes 72 pages of technical information on virtually all of Halfen’s anchor channels, channel profiles, and Tee-bolts. For each series, there are tables indicating part numbers, load configurations, pull-out and shear capacities, as well as short edge distance load factors. Ample information on installation, custom designs, fasteners, and notes on a variety of factors affecting load capacities are included as well.