3 Sets Female and Male End. This hose repair kit with solid brass construction is sturdy, durable, leak free and corrosion-resistant. It is universal for 3/4 inches hose fittings, and its US standard 3/4" thread means a wide range of applications. It is definitely a kit you deserve to have. The female thread adapter and male thread adapter are US standard 3/4" thread, and suit for 3/4" standard threaded which has a wide range of applications such as outdoor faucet, garden hose, hose splitter, filter, sprayer, sprinkler, nozzle, timer, etc. This hose repair kit contains all you need to connect a hose or repair a hose. They are easy to connect and disconnect, and they could hold up for a long time. Repairing your hose can be done in about five minutes and making the hose work even better than before. This kit could definitely save you from having to buy a new whole hose. Mateial: Brass Size: 61 x 19mm Weight: 295g Package list: 3 x Msle Hose Connector 3 x Female Hose Connector 6 x Stainless steel clamp 3 x Rubber O-rings