.014 inch thick wall. All sizes listed are outside dimensions. All items are 12 inches long.Scroll down for more infoSee MoreSee LessSquare Brass Tubes Item #: 6263MA $18.95 to $26.95 Quantity discounts available QuantityPrice Select Size: : 1/4 - 6pcs 1/8 - 12pc 3/16 - 6pcs 3/32 - 10pcs Quantity -+ Add to Cart This item is backordered from our supplier. We will ship as soon as it is received. Your credit card will not be charged until shipped. Please Note: For shipments to locations outside the USA, backordered items must be placed on separate orders. Remove From Cart Details .014 inch thick wall. All sizes listed are outside dimensions. All items are 12 inches long. DetailsBackDetails.014 inch thick wall. All sizes listed are outside dimensions. All items are 12 inches long.