1-1/2″ Leg x 1-1/2 Base x 1-1/4″ Inside x 1/8 Thick. 8 Feet Aluminum Channel. Leg Length. Leg Length Tolerance. Outside Leg Length. Base Width. Leg Thickness. Inside Base Width.
Leg Length 1 1/2 in. Leg Length Tolerance +/-0.014 in. Outside Leg Length 1 1/2 in. Outside Leg Length Tolerance +/-0.014 in. Leg Thickness 0.125 in. Leg Inside Corner Shape Square. Inside Base Width 1 1/4 in.