This Everbilt dielectric nipple set includes two fittings designed for water-heater inlet and outlet connections and other piping applications where dissimilar metals meet. Each fitting features a durable thermoplastic lining that electrically isolates the metals to help prevent galvanic corrosion and extend the life of the connection.

Compact and easy to install, these nipples have standard 3/4-inch NPT male threads and a 2-1/2-inch length, making them suitable for common residential plumbing applications.

• 3/4-inch NPT × 3/4-inch NPT connections
• 2-1/2 inches long
• Two fittings included