The T&S Brass 003700-45 Cross Body and Hardware Kit is the perfect accessory to keep your faucet in first-rate working condition. It easily installs into your faucet that you can replace it with minimum expertise. This T&S Brass Cross Body and Hardware Kit includes a washer, a coupling nut, and a cross body with 1/4” NPT female inlets. It easily swaps out with the one that was originally included in the package - installation and replacement have never been this easy! It guarantees unbeatable efficiency and durability. More details are available in the specification sheets. The T&S Brass 003700-45 is recognized for meeting the required environmental standards. T&S is among the first commercial plumbing manufacturers and has set the quality standard in the industry for almost 50 years.