Before you order a drain strainer, basket, drain lock, or other plumbing product, it is imperative that you measure your drain before ordering.  Failure to measure may result in a product that does not fit or work properly.

Remember, for any product that goes in a drain, you will first need to remove the drain cover/grate before measuring.  Then measure the diameter at the top of the drain hole.  When in doubt, round up to the nearest size. 

Click here to download and print our drain measuring guide.

Are you sizing drains and floor sinks for the entire restaurant?  Click here for our drain survey, which will guide you through the process.

Please review all product specs to ensure fit before ordering.

how to measure a drain