National Hardware Square Tubes 16 Gauge Size:1/2" x 48" Added Lubricity Of Titanium-Nitride Surface

Added Lubricity Of Titanium-Nitride Surface Finish Enhances Chip Flow

Integrated reaming ridges for removing burrs from the inside of smooth pipe

• Automatically waters for as little as 1 minute up to 6 hours

and with stone wrapping

National Hardware Square Tubes 16 Gauge Size:1/2" x 48" Added Lubricity Of Titanium-Nitride SurfaceNational Hardware's 3 4" x 48" 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 interior and exterior applications Meets ASTM Specification A513