L7x4 Angle Sizes

The L7x4 series runs 5 sizes, from L7x4x3/4 at 26.2 lb/ft to L7x4x3/8 at 13.6 lb/ft. They share the same two legs, so the sizes in it differ only in thickness and the gage lines stay put.

L7x4 sizes, heaviest first

Sizelb/ftd (in)b (in)t (in)A (in²)Ix (in⁴)Sx (in³)Zx (in³)
L7x4x3/426.2740.757.7437.88.3914.8
L7x4x5/822.1740.6256.532.47.1212.5
L7x4x1/217.9740.55.2626.65.7910.2
L7x4x7/1615.7740.4384.6323.65.119.03
L7x4x3/813.6740.375420.54.427.81

Relevant tools

Need to source materials? Explore the STL NETWORK.