Complete size of slotted angle: 24*24mm*3.0m, 27*27mm*3.0m, 30*30mm*3.0m, 32*32mm*3.0m, 35*35mm*3.0m, 36*36mm*3.0m, 38*38mm*3.0m, 40*40mm*3.0m, 38*57mm*3.0m, 38*63mm*3.0m, thickness from 0.90mm to 2.50mm, the length can be 1.80M, 2.40M, 8 FEET, 3.0M, 10FE ...