L3x3 Angle Sizes

The L3x3 series runs 6 sizes, from L3x3x1/2 at 9.4 lb/ft to L3x3x3/16 at 3.71 lb/ft. They share the same two legs, so the sizes in it differ only in thickness and the gage lines stay put.

L3x3 sizes, heaviest first

Sizelb/ftd (in)b (in)t (in)A (in²)Ix (in⁴)Sx (in³)Zx (in³)
L3x3x1/29.4330.52.762.21.061.91
L3x3x7/168.3330.4382.431.980.9461.7
L3x3x3/87.2330.3752.111.750.8251.48
L3x3x5/166.1330.3131.781.50.6991.26
L3x3x1/44.9330.251.441.230.5691.02
L3x3x3/163.71330.1881.090.9480.4330.774

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