Product Specifications Each unit is equipped with a 1/2 reinforcing collar for extra strength and has a raw finish to be ready for welding. READY TO WELD. This weld-on hitch receiver comes with a raw steel finish to allow you to weld it into place right out of the package. It can be used for... CURT 49180 2-Inch x 18-Inch Weld-On Raw Steel Trailer Hitch Receiver Tube This receiver tube has a 2 x 2 opening and measures 18 in length., STANDARD FIT. These raw steel components are made from solid steel for maximum strength, and they come ready to be welded together in whatever form you need to get the job done. 18 Raw Steel Receiver Tubing (2 Receiver) - The Home Depot Each unit is equipped with a 1/2" reinforcing collar for extra strength and has a raw finish to be ready for welding. Jun 15, 2025 - Shop the CURT 49180 2x18 weld-on raw steel trailer hitch receiver tube. 2 Inch Receiver Hitch CURT 49060 2-Inch X 6-Inch Weld-On Raw Steel Trailer Hitch Receiver Tu... Trailer Hitch Receiver 2 Inch For the do-it-yourselfer, CURT offers an entire line of towing fabrication components to supply you with the quality building blocks you need. It can be used for custom towing systems, workshop builds or other weld projects , PRE-DRILLED. CURT fabrication steel receiver tubing can be used to extend the reach of your receiver or to create a piece of custom towing equipment. To maximize strength at the opening, this hitch tube receiver is fitted with a 1/2-inch reinforcement collar , READY TO WELD.