Actually heavy duty.
Purchased a set of trailer ramps for my dump trailer. They come bare metal and with a light amount of surface rust, but are free of any major burrs, grease, grime, or oils. All of which are noted in the product description which is good. Ramps are welded fairly well maybe 8.5/10, but plenty strong for trailer ramps. These are going to be used on a 6x10' 10k dump trailer so are a bit overkill at 18" wide and 8k capacity. Would be nice if they offered a powder coated version to save a step.