Splicer has a Barb type hose and is precision machined to high quality standards. Constructed of brass to resist rust and corrosion. Hose End: 1/4 In. Material: Connection Type: WARNING: Handling the brass parts of the product can expose you to Lead a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov Wash hands after handlin -