Just FYI......DO NOT buy the locking pin with the idea that your hitch is secured from being stolen or that the locking style are better for securing the stinger then a standard hitch pin with a hairclip pin. I work in a welding shop and folks come in all the time to get them removed because of being rusted or lost keys. It takes me longer to get the tool (no I will not say which tool and no....it's smaller then BFH) but I can remove the pin in less then 10 seconds and it has nothing to do with grinding or torches. I giggle every time I see those expensive aluminum drop bar triple ball mount trailer hitches secured with those hitch pin locks. I could make a mint selling scrap aluminum
