Blulu 1 Pcs 1 x 48" Perforated Square Tube, 14 Gauge Thick Telescoping Galvanized Steel Tube with Holes Square Tubing for Traffic Signs, Sign Posts, Safety Columns & Outdoor Structural Support

Features: The presence of standardized hole diameters and spacing on all sides of this steel tube facilitates effortless and secure installation. Our square tube is designed to withstand harsh environments, ensuring longevity and reliability for both indoor and outdoor applications Specifications: Material: galvanized A36 low carbon steel Color: silver Size: about 1 x 48 inches Package includes: 1 x Square tube with holes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• Dimensions: the perforated square tube measures about 48 inches (1220 mm) in length, 1 inch (25.4 mm) in width and height, and 14 gauge (1.93 mm) in thickness, with a hole diameter of about 7/16 inches (11 mm) and a hole spacing of roughly 1 inch (25.4 mm); Produced according to the metric system with a tolerance of +-0.2 mm
• Quality A36 Galvanized Steel Construction:crafted from heavy-duty 14 gauge A36 low carbon steel with a galvanized finish, this perforated square tube delivers strong corrosion and rust resistance; Engineered to withstand harsh outdoor weather, it offers outstanding torsional stability and wind load resistance, ideal for long-term structural use in traffic signs, safety columns, and commercial applications
• Standardized Perforated Design for Easy Installation:Featuring uniform 7/16 inch holes spaced 1 inch apart across all four sides, this telescoping tube enables hassle-free, tool-free assembly; The consistent hole pattern eliminates the need for custom drilling, making it perfect for quick setup of sign posts, safety barriers, and industrial framing projects
• Customizable Telescoping & Cuttable Flexibility: This perforated tube can be easily cut to any desired length or telescoped to fit specific project dimensions. Whether for full-size traffic sign posts, compact safety barriers, or DIY garden structures, its modular design offers unmatched versatility to meet diverse industrial, commercial, and residential needs
• Versatile Multi-Scene Application: Primarily designed for traffic signs, parking meters, and safety facility columns, this perforated tube also excels in industrial framing, storage rack supports, garden fencing, and agricultural structures. Its robust build and easy installation make it a reliable solution for outdoor structural projects across industries