By Keyword By Item # | All Categories Flat Bars All Categories > Weight Tables > Flat Bars > Size 3/4 x 4 1/2 All CategoriesAll Categories Weight TablesWeight Tables Flat BarsFlat Bars Size 3/4 x 4 1/2 Size 3/4 x 4 1/2, Flats 3/4 x 4 1/2Flats Request Information Email This Page Printable Page Precision Saw Cutting Precision Saw Cutting precision-saw-cutting Precision Saw Cutting Custom Sizes Custom Sizes custom-sizes Custom Sizes /Asset/1018-Cold-Finished-Flats.JPG /Asset/1018-Cold-Finished-Flats.JPG Close Window Unit of Measure Imperial Metric Both Specifications Weight per Inch N/A .9572 lb Weight per Foot N/A 11.49 lb Weight 12-Ft. Bar N/A 137.8 lb Weight 20-Ft. Bar N/A 229.7 lb