Angle Stock 316 Stainless Steel 316 7 ft Overall Length Length Tolerance +/-4.000 in Leg Thickness 1/4 in Heat Treatment Annealed Mechanical Finish Mill Yield Strength 30 000 psi Standards ASTM A276 ASTM A479 Inside Height 2.75 in Leg Thickness Tolerance +/-0.368 in Overall Height 3 in Overall Width 3 in