Aluminum Channel 1/2″ Leg x 2″ Base Width x 1-3/4″ Inside x 1/8″ Thick x 8 Feet
Leg Thickness 0.125 in. Leg Length 1/2 in. Leg Length Tolerance +/-0.009 in. Outside Leg Length 1/2 in. Outside Leg Length Tolerance +/-0.009 in. Base Thickness 0.125 in. Wall Thickness 0.125 in. Leg Inside Corner Shape Square.