This swivel, straight-fitting adaptor can withstand a maximum pressure of 3000 psi at a temperature of 70 Degrees F. Hose fitting A is female and has a M45 x 2.0 millimetre thread size, with a metric connection type. Hose fitting B is male and has a 1 5/8"-12 thread size, with a JIC connector type. This hydraulic adaptor is for use with hoses with a hole dash size of 35 and is made from carbon steel with a zinc finish.