Drain Pipe Measuring Tool

Insert this into the end of a drain pipe to get the correct size drain strainer or drain lock.  Avoid the hassle of returns because you measured incorrectly! 

How it works:

1. Insert the measuring tool until the sides of it make contact with the drain pipe.
2. Note where the drain pipe makes contact
3. Read the inches indicator.  This is the pipe size.  If in between sizes, you generally want to round up to the nearest size.  

 This measuring tool works on any drain pipe, including those found in area floor drains and floor sink drains.