and for attachment of label holders, bin fronts and base fronts. Hi-Performance shelves are available in 36", 42", & 48" widths and 12", 15", 18", 24", 30" & 36" depths. Extra... steel manufactured to give infinite lateral adjustability. Divider portion shall be sloped 45_ at front, 1/2" radius at front corner. BIN FRONTS: To be 18 gauge steel. One and two... inch high bin fronts shall be bolted to the face of the shelf. Three inch high bin fronts to be attached to the post by use of 16 gauge zinc plated channel clips. SHELF BOXES: To...