Perfect for those custom inlays, patch boxes or the dozens of other projects that call for sheet metal. 4" x 8" sheet. Available in 20 ga. (.032" thick) No. 58321, 18 ga. (.040" thick) No. 58401, 16 ga. (.050" thick)  No. 58501, 14 ga. (.062" thick) No. 58621 and .125" thick No. 581251. For parts requiring heavier material such as toe plates or side plates 1/8" sheet is available.