4Pcs Solid Brass Air Hose Fittings Barb Fitting Hose Coupler for Gas Easy

Garden hose adapter --suitable for many occasions, such as garden, farm, ranch, industry, household daily use, etc, male to male hose adapter; Hose mender --can be used in hydraulic, refrigeration, compressed air, instrumentation, gas and other application, Tube Connector; Water fitting --constructed from solid brass for maximum durability and strength, to use, barb fitting; Air hose fittings --12mm male thread on both ends, leak, easy to install, keep water flowing, hose coupler; Hose connectors --special design and it is in fine craftsmanship, it is the replacement for your old, broken one, male to male hose adapter

What's in the box
4 x Solid Brass Air Hose