OD 1/2” x 1/2” - ID 3/8” x 3/8” - Square Metal Tube - 16 gauge (1/16” wall thickness) - ERW - ASTM A513 - Mild Steel - Cold Rolled
OD 1/2” x 1/2” - ID 3/8” x 3/8” - Square Metal Tube - 16 gauge (1/16” wall thickness) - ERW - ASTM A513 - Mild Steel - Cold Rolled