
This is what both end caps looked like. This is a new trailer, and the
caps are tight. But 2 hours on the road, and they were almost history. |

To get home I taped the caps in place. This kept the stinky slinky
from falling out. |

The inside of the end cap. Note the gusset on the center of the edge.
Keep that in mind when drilling, or you'll end up drilling through the
gusset. |

Because my bumper is close to the shell of the camper, I don't have the
clearance for a standard drill. I used a 90 degree model and some
sharp bits. |

Drilling slightly off center, and about a 1/4" from the edge, I made a pilot
hole with an 1/8" bit. Finished with a 1/4" bit. By leaving the
end cap in place while drilling, the holes line up perfectly. |

The final product. A stainless steel 1/4" pit-pin. It has a ball
detent on the end, preventing it from falling out. The ball retracts
when the ring is pulled, allowing it to be removed. I'll probably add
a tether to these at some point. |