Keystone Lintel S/K-150 WOL 3450mm

For Cavity widths 150-165mm Length (mm) Height (mm) Thickness (mm) Total UDL kN 3:1 Total UDL kN 19:1 600 1350 92 2.5 14 11 1500 1650 121 2.5 15 13 1800 2100 171 2.5 23 18 2250 2700 172 2.9 30 22 2850 3000 172 3.2 32 30 3150 3600 172 3.2 30...