What is this called?

These guys will have it and deliver about anywhere in the country.
Home | American Metals Supply

 

They have one in Lenexa Ks and a good place. Also if in Kansas City MO you can stop at Metal by the Foot they always have great deals. Not sure if they ship out of city or not but would be worth a call.

 

Quoter

 

Go to a trailer shop and get it replaced, they will do it in a matter of 30 minutes if they have one. If it is aluminum, get an aluminum one.

If this is damaged by a forklift, get that company to pay for it, they damaged the trailer and are responsible for it 100%.

 

That section is there to keep dock plates from tearing up the wood floor.

 

That makes sense.