Fittings for air hose: easy to install and disassemble, good sealing performance, which will bring you a good experience, hose pipe connectors; Air hose fitting: this tube connector is designed to perfectly fit your pneumatic piping needs, can be done in a short period of time, hose pipe fitting; Pneumatic connector fittings: the pneumatic connectors can withstand greater and stronger pressure, easy installation and, hose connector; Pneumatic tool connector: the surface of the pneumatic connector is wear-, -proof, and anti-frosty and it's not easy to leak, hosepipe connectors; Thread hose connector: the pneumatic connectors are high pressure resistance, corrosion resistance, easy installation, air hose couplings

What's in the box
4 x Hydraulic Adaptors & Fittings