b'Standard Architectural Series TrimAluminum trim is satin anodized of not less than.062 wall thickness for added rigidity.Trays are a minimum of .080 wall thickness for added strength.Corners are mitered.Trim is34 " wide and58 " thick.Standard architectural blade trays are 2 12 " deep.Maprails are 1" or 2" wide.Optional tray is a box type 2 34 " deep hollow tray with cast endcaps.Markerboard sizes available up to 4 x 16 and 5\' x 16\' in one piece, 1 maprail with mitered34 " trimlarger units available made with concealed spline joints and color matching H-bars.Tackboard sizes available up to 4\' x 12\', 4\' x 16\' or 5\' x 12\' Standard architecturaldepending on the type of tackboard, see page 26; larger sizes 3 1 2blade trays are 2"deep;available using H-bars.4 "trimSome of the combinations available:Standard Architectural Series DetailsOption architectural box traysare 2 34 "deep;34 "trimMarkerboard withMarkerboard withMarkerboard with Tackboard1" maprail and 2" maprail and 2" maprail and 2 34 " box2 12 " blade tray 2 12 " blade tray tray with cast endcapsWalker Products Inc.800 828.2096www.walkerboard.com 289/22'