1/2" MNPT G-Style Plug Package Type:Box of 100 while the brass National Pipe

while the brass National Pipe Fitting 1/2" thread ends are built with bend restrictor ergonomic handle grips for leak-resistant performance

With the STC71470 Tie Rod Coupler

Milton® 3/8" x 3' Air Leader Hose - solid brass fixed 3/8" MNPT

Tire air pressure would normally cause the sealing valve to move and seal the unused side of the chuck

1/2" MNPT G-Style Plug Package Type:Box of 100 while the brass National PipeMilton 1 2" MNPT G Style Plug 1 2" MNPT G style plugs are made of case hardened steel and are plated to resist rust. G style plugs offer a basic flow size of 1 2" and a maximum pressure of 300 PSI. With air flow of up to 99 SCFM, G style plugs are perfect for applications that require more than 60 SCFM.