1620632231, 16206322M2 McNICHOLS® stocks Perforated Metal, Slotted Pattern, Carbon Steel Cold Rolled, 22 Gauge, .2" x .637" Square End Slot, Straight Row, Slot Side Bar: .055", Slot End Bar: .055", Long Way of Opening Parallel to: Width, Side, 71% Open Area, Sheet, Solid Margin Both edges. Call for a quote today.