Size: 1/2" NPT. Drive: Allen Socket Head. Ideal for sealing up ports and fittings that are unused.
1/2" NPT Plugs NPTF 1/2 Inch In Pipe Thread Allen Head Chrome Intake Manifold
Chrome Steel 1/2" NPT Plugs Set of 4pcs Allen Head NPTF 1/2 inch in Pipe Thread
NPT PLUGS 1/2" Hex Pipe Plugs Countersunk Style Male NPT Pipe End Fitting Cap US
NPT Plugs 1/16" Male Thread Allen Socket Pipe Pressure Plugs Pipe End Cap USA!
Lot of (4) ALUMINUM *Allen Head 3/4" NPT PLUGS Pipe Thread INTERNAL * 3/4-14 NPT
USA!1/8" NPT Plugs Thread Allen Socket Pipe Pressure Plug Block Off Cap 1~100PCS
