If you're into DIY tasks and hobbies or you work in the trades, there's a good chance you're familiar with Harbor Freight. The chain of stores is known primarily for its expansive inventory of hand ...

Rigid steel tubing with flare and inverted flare fittings is the form of plumbing used on most vehicles. Fuel lines, brake lines, automatic transmission cooler lines and even some air-conditioning ...

Structural steel tube is a great compromise of strength and weight. Tube is built to be used in structural applications and to contain pressure. Pipe is built to transport fluids and gases. We don't ...