Extra Small Lebistroグラビティ給水器用交換用キャップ／フタ

This cap was a perfect fit for my 1/2 gallon waterer – the threading matched exactly so no leaks. Solved the issue I had with the old one cracking.

The replacement cap threads on just like the original and stopped the slow drip that had been pooling under my 1/2 gallon waterer. I wasn't sure which size to order, but checking the label on the bottom of the base cleared it up. Fits snug, no leaks so far after two weeks.

Ordered this after the original cap cracked, and it screws on tight with no leaks so far. Just double check your waterer is the half-gallon size, since apparently the caps differ between sizes.