3/16" Brass Barb Mender, a lead-free compliant product meeting Public Law 111-380. Designed for use with plastic tubing or rubber hose, secured with a hose clamp or crimp-type ferrule, it withstands temperatures from -32 to 200 degrees Fahrenheit. The barbed edges ensure a positive connection and excellent vibration resistance, with the barb size matching the hose's inner diameter.
WARNING: This product can expose you to lead, a chemical known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov