Warehouse IQ > Beam Capacity Calculator Beam Capacity Calculator Jump to Content The webpage is not working since JavaScript is not enabled. Most likely, you are viewing using Dropbox website or another limited browser environment. 16 gauge beam dimensions Select Height of Beam 2.5 3 3.375 3.75 4.125 4.5 5 5.625 6 Inches Length of Beam 48 60 72 84 96 108 120 132 144 155 Inches Estimated Static Capacity Lbs 14 gauge beam dimensions Select Height of Beam 2.5 3 3.375 3.75 4.125 4.5 5 5.625 6 Inches Length of Beam 48 60 72 84 96 108 120 132 144 155 Inches Estimated Static Capacity Lbs 0/5 (0 Reviews)