Description guide: 1st external depth - 2nd external depth - 3rd thickness | M = metres, mm = millimetres
Plastic Square Tubing can also be called plastic box sections or square PVC pipe and can be used for framing, cables, covers and spacers. Our plastic square tubing and plastic rectangular sections are manufactured from external grade rigid PVC. Choose from a range of sizes of square plastic pipes and box sections to suit your project. See also our range of round plastic tubes.