The Forney 75365 1/4-inch female NPT 4-way brass cross is made of brass. Resists rust and will not corrode as easily as other materials. Forney Industries is one of Americas longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5,000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. If youve got metal working questions, weve got answers. Were committed to your success regardless of location size or needs. 1/4-inch (6.35mm) female NPT 4-way brass cross. Max working pressure is 150 PSI. Claims for **must be made within 90 days of the date of purchase. Proof of purchase required. This **does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.