Lost a pin on the tow bar. Don't use these pins!!

Good to know! I noticed early on that the pins in tow bar always crept to one side while under way. If I install them one way, the keeper clip rides up against the "knuckle", so if the keeper fell out or I forgot to put it in, the pin would eventually work its way out completely. If the pins are installed the other way, they ride up against the bent end and stay in place even with no keeper clip in place. I marked the connector knuckles so I always insert the pins the right way now.