Equal Angles (L) - L89x89x13

Equal Leg Angles are the classic L-shaped section with both legs the same length, used everywhere from bracing and lintels to lattice towers and connection cleats. Their symmetry makes them easy to detail and specify — whichever way the section is oriented, the leg properties are identical — and they're a common choice for diagonal bracing, small trusses, and frame stiffeners where a compact, economical shape is needed. Every equal angle in the CISC 12 range, single sections only, is available here as a free CAD block with full dimension and property data.

Dimensions

PropertyValue
Ds_iL3-1/2x3-1/2x1/2
D88.9
B88.9
T12.7
K23
Mass16.5
Wt_i11.1
A_Th2100

Full sortable table: Dimensions table for this category

Section Properties

PropertyValue
Ds_iL3-1/2x3-1/2x1/2
Mass16.5
Wt_i11.1
Prp*
Avl
Shp7
Grp1
Rxp33.8
Ryp17.3
BT7
DT7
TanA1
Rop47.8
A_A62100
A_Th2100
Ix1.51
Sx24.4
Rx26.9
Y26.9
Iy1.51
Sy24.4
Ry26.9
X26.9
J113
Cw0.064
Xop29
Yop0
Ixy0.882
Omeg0.632
SA0.356
BetW0

Full sortable table: Properties table for this category