SMC KQ2L07-99 Plug-In Reducer Elbow, 1/4 In, Tube. More details: Plug-In Reducing Elbow, 90 Degrees , Basic Material Plastic/Metal Combination, Body Material Brass and Polybutylene, Connection Type Tube, Tube Size 1/4 In., Stem OD 1/4 In., Max. Pressure 145 psi, Color White/Gray, Temp. Range 23 Degrees to 140 Degrees F