A RUTLAND Reducer is an adapter that allows the use of mismatched brushes and rods. Female connectors on both sides will adapt a brush and rod set to match each other. Item 1438 converts 1/4" NPT to 3/8" NPT, and item 1439 converts 1/4" NPT to 1/4-20 threading.
WARNING: This product can expose you to chemicals including Soot, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov