National Hardware's 1" x 36" Square Tube is designed for frames, railings, truck racks, gates and other commercial and industrial applications. Made from hot-rolled plain steel for durability. Tubing is electric-resistance welded. For exterior applications. Meets ASTM Specification A513
| SKU | 6589261 | UPC | 038613341449 |
| Model Number | N341-446 | Brand | National Hardware |