Package Includes: 4 Brass Hose Connectors, 2 1/2" 20mm to 3/4" 25mm Outdoor Threaded Brass Hose Fittings, 2 Brass Double Male Hose Connectors, 4 Spare Rubber Washers, 6 Spare Rubber Seals, 1 White Plumber's Tape, 4 Hose Connecting Round Plastic Fittings. This is much better than those nasty plastic fittings that deteriorate over time and must be handled with care to avoid cracking.
Material Composition: The Garden Hose Faucet Connectors are made of high-quality brass material, which is corrosion-resistant and rust-resistant, so they are perfect for use on outdoor garden faucets, these brass fittings are much stronger than plastic fittings, it won't age and crack after winter like plastic does. These metal connectors are much better at stopping leaks than plastic connectors. If you receive a defective product, please feel free to contact us.
Brass Hose Connectors: The quick-release brass hose connectors are suitable for 1/2" DN15 hoses (16mm OD, 12mm ID). The faucet connectors and "quick" hose end connectors connect reliably and disconnect easily. The brass connector is better than the plastic connector, it is not a plastic clamp, but a metal ball bearing. This means that when engaging the two parts, you need to pull back the "release cover", insert, then release the cover, and finally you will have a good connection.
Brass Faucet Connectors: You will receive 2 3/4" faucet connectors, each with a 1/2" adapter inside the connector. You will also receive two spare 3/4" rubber seals and two spare 1/2" rubber seals. Your external garden faucet hose will most likely require a 3/4" connector - so just unscrew and remove the 1/2" female adapter from the connector you received, and screw it clockwise onto the end of the faucet. If you have a smaller threaded faucet, just screw on the fully assembled 3/4" connector and its 1/2" female connector.
Brass Double Male Hose Connector: Allows you to extend two hoses. Compatible fittings for 1/2 inch diameter hoses; 1/2 inch quick connector connects female and male hose ends, can connect two hoses together with brass hose connectors, perfect for quickly connecting or disconnecting hoses, sturdy brass hose connectors will not fall off under high pressure water.