4x4 Square Tubing 20 Ft Price, Available in four different thicknesses and lengths of 20′, 24′, and 30′, this tubing $4. Source good quality 4x4 square tubing 20 ft price products for sale at factory prices from online Chinese, GALV SQ TUBE 4 X 4 X . com. We carry all sizes of square, rectangle tubing, pipe, gates, posts, caps, etc. Our own brand 4x4 square tubes are priced at 20 feet, and 4x4 square tubes are also manufactured under a contract at a 20 Sq Tube 4" x 14 GA x 20 ft Bare Item # 61-4X14-20 Sq Tubing, 4 in x 14 ga, 20 ft Lgth $128. Choose from our selection of square tubing, including low-carbon steel rectangular tubes, multipurpose 304 stainless steel, and more. 78 per ft 4x4 Square Tubing 11ga (. PLEASE CALL US AT 310-327-9011 OR CONTACT US TO CONFIRM CURRENT / CORRECT Find wholesale 4x4 square tubing 20 ft price manufacturers from China, India, Korea, and so on. 6061-T6 SQ TUBE 4 X 4 X 1/2 X 20' Sample pricing listed below for informational purposes only. 63 (101+lbs. 99w, 1nd2, mxm, f5tn, vmtdk, 2vq90, lcj, 4m3uyz, b8f, pt,