Type: Standard 3/4 inch garden hose thread female to 3/4 inch national pipe thread female Brass swivel connector. Garden hose thread: 3/4-inch GHT female ,National pipe thread: 3/4-inch NPT female,3/4 inch national pipe thread not garden hose thread, please note . Heavy duty brass ensures no leaks due to deformation.With extra Rubber Washer and Sealing Tape conforms to all Hose connections to ensure a watertight seal. Brass construction with rust proof,with Swivel Easy to connect . no tool need. Double Side Kit was made with precision process Package included 3pcs of brass garden hose swivel connector.4pcs Rubber Washer.and 1pc Sealing Tape Package included 3pcs of brass garden hose swivel connector.4pcs Rubber Washer.and 1pc Sealing Tape