Question about frame feature

Probably should know this, but could someone tell me what the square tube in the frame body mount is for? I think it might be for a jack lift point, but have never used a stock jack, so not sure.
Jim

Jim:

Yes, you are correct, it is to accommodate the car’s jack. There is usually a rubber plug or bung fitted in the forward end to keep out debris.

Chris.

I knew there was a picture somewhere. It was in the Owner’s Handbook. I don’t often look in there.