These classifiers are:
1000 micron, 7" in diameter
400 micron, 7.5" in diameter
234 micron, 8" in diameter
They do not fit a 5 gallon bucket, Mostly used to dry classify.
They all have sturdy handles and are made from 100% stainless steel. Easy to clean and durable.
May Take up to 1 week to build and ship.