Plug Manual Coupler Click HS number for price    ▼ ▼  Female Thread HS Nbr HS Nbr 1/8" NTPF 2311354 2310189 1/4" NTPF 2311333 2310126 3/8" NTPF   2310140         Plug Manual Coupler Male Thread HS Nbr HS Nbr 1/8" NTPF 2311347 2310182 1/4" NTPF 2311284 2310105 3/8" NTPF   2310119         Plug Manual Coupler Hose Stem HS Nbr HS Nbr 1/4" Hose I.D. 2310121 3/8" Hose I.D. 2311312 2310161 1/2" Hose I.D. 2310175 3/8" Hose I.D. (Push on) 2310168 2311319