The QA1 weldable wrench hex is a steel, weld-on finishing nut sized to fit a 1 1/4" outer-diameter tube and accept a 1 1/2" wrench. It has a 1.265" inner diameter for proper seating and is built for secure attachment at tube ends. This weld-on hex helps finalize tube assemblies where a solid wrenching surface is needed; QA1 emphasizes durable construction and quality materials.
QA1 Weldable Wrench Hex - 1-1/4in OD Tube 1-1/2in Wrench - Steel