BHCPR125SSx4 1-1/4" Slip x Slip Abs Bulkheads (Set of 4)

These bulkheads went into my 100 gallon tank, and are secure. No leaks! Only thing I had trouble with was using a 50MM bit. It was a little too small, so I had to widen the hole by 1MM. The next time I will use a 60MM bit and all will be great! I'm going to order 4 more for my future 175 gallon tank!

GOOD

I use these on my aquariums and i have zero complaints. They work well although a good tip is not to over tighten them and also add silicon

This is a quality made product, but the product description could state this is 1-1/2" slip x 2" threaded.

Ordered a set of 4 for my son's 180 gallon fish tank, I only need 3 but 1 spare is good. Fits 2" hole and no leaks!

As expected and fast delivery

Perfect product would recommend it to anyone.