

When you push the plug downwards, the seal on the underside of the plug comes into contact with the flange and creates a seal. How do sink strainer plugs work? The plug (also known as the basket strainer waste) is sat into a metal flange. If you are still concerned about the size, measure the diameter of your sink drain opening like below. The standard drain opening size is 3-1/2”, and some are 4”. Are sink strainers a standard size? Don't worry whether the strainer can fit your sink drain or not. What size are kitchen sink strainers? FITS STANDARD SINKS: The size of the basket strainer is 3.2 inch which can fit for most American standard kitchen sink drains with 3-1/2 inch drain hole. How do you replace a kitchen sink strainer? When installing a new drain into the sink, you have no need to shop for certain diameter drains. It is the same size as a typical standard shower drain, however. Are kitchen sink drains universal? All kitchen sinks today have the same diameter drain, which is 3 1/2 inches and is larger than a bathroom drain which measures in at 1 1/4 inches. When not connecting to a garbage disposal, you will need a drain with a strainer flange and basket. Are kitchen sink drain holes standard size? Whether you have a single or double basin sink, the standard drain hole diameter is 3-½”.


Removing a kitchen sink drain hole is a task most homeowners can do in under an hour with the help of a few specialized tools.ģ7 Related Question Answers Found What is the standard kitchen sink drain size? All kitchen sinks today have the same diameter drain, which is 3 1/2 inches and is larger than a bathroom drain which measures in at 1 1/4 inches. Instead of replacing the sink, you simply need to remove the old or damaged drain hole assembly and your sink is ready to be updated with a new one. Sometimes strainers for bar sinks are sold under the term junior. Bar sinks have smaller drain holes sized between 1.875 (1 7/8) inches and 2.25 inches, though, again, some are larger. Maybe You Like: What is porous plug in ladle? Herein, are there different size sink strainers?įor nearly all kitchen sinks, the standard drain hole size is 3.5 inches, though some larger setups exist.
