I am selling these 10 BBL Stackable Horizontal Bright Tanks with glycol jackets. They are complete with Zwickels, Valves and Carb Stones. A stack is 2,766 mm (9ft .0898 inches) tall, 2,324 mm (7ft 7.496 inches) in length and 1,143 mm (45 inches) wide. I have four sets of two (8 tanks total) The listed price of $6,000 is for one tank. I will sell a set of two for $10,500. Great tanks! No manufacturing wait times, no tariffs, and better yet, no sales tax! These are located in Frankfort, IN. It is about 45 minutes north of Indianapolis. I have a forklift to load. I will also consider delivery a reasonable distance for an additional fee.