Tru-Flate Brass/Steel Air Coupler and Plug Set 1/4 in. Female 1 pc

Industrial/Milton design 1/4 inch body series carded Intended for compressed air lines only. Design is considered the industrial standard. Identified by the 3/16 inch pilot and flat boo tom V-shaped ball groove. Due to their large size, do not connect or disconnect if the line pressure exceeds 40 PSI.