Haile Tool, LLC in Pace, FL. is a distributor of shipping container leveraging tools that perform three important safety checks. It is used to assist the driver operator in closing shipping container doors and van trailer doors, as a tire knocker and also as a pin puller. This trucker leveraging tool assists the driver operator in quickly and easily placing a trailer door latch into the closed position even if the latch is worn or rusty and even if the trailer doors are out of alignment. Each tire can be thumped with the user listening to the response so that appropriate action can be performed based on the response. It also works as a 5th wheel pin release tool. The "Gorilla Handle" shipping container leveraging tool is manufactured in Pace, Florida.