Store › 1" x 2" Rectangular Tube - Mild steel - ERW - 16 gauge Image 1 of 1 1" x 2" Rectangular Tube - Mild steel - ERW - 16 gauge from $4.50 OD 1" x 2" - ID 7/8” x 1-7/8” - Rectangular Tube - 16 gauge - ASTM A513 - Mild Steel - ERW - Cold Rolled Length: Select Length 12" 24" 36" 48" 60" 72" 84" 96" Quantity: Add To Cart Added! OD 1" x 2" - ID 7/8” x 1-7/8” - Rectangular Tube - 16 gauge - ASTM A513 - Mild Steel - ERW - Cold Rolled