The fittings are all made of solid brass, so much more hard wearing than plastic or aluminium , and rust resistant. When your water hose breaks somewhere, you can use the fittings to repair it instead of throwing away the whole hose, which saves you a lot of money. Package includes: 2PCS 5/8" Barb x 3/4"GHT Female The garden hose connectors is precision engineered to be long lasting and leak free. For House/Boat/Lawn/Power Wash/Irrigation. 5/8" Barb x 3/4" Female GHT Thread Swivel Brass Garden Water Hose Pipe Connector Copper Fitting with Stainless Clamps House/Boat/Lawn/Power Wash/Irrigation