EDGE INDUSTRIAL 1/2" Hose ID to 3/8" Male NPT MNPT Straight Brass Fitting Fuel/AIR/Water/Oil/Gas/WOG (Qty 1)

Qolekog Industrial Type D Air Plug 1/4”Coupling x 3/8” Hose ID Barb Reducer Fitting for air compressor (Pack of 2)

FENDITEK 3/4" NPT Natural Gas Pressure Regulator Outlet 3" inlet 6" Water Column Range，Commercial Grade Gas Regulator for HVAC, Boilers, Grills and Industrial Applications

Supply Giant CTF343H 1-1/4" x 1" Cast Iron Threaded 90 Degree Reducing Street Elbow for Industrial Piping or DIY Projects with Black Finish

GeilSpace Cap, Malleable Iron Pipe Fittings - Vintage DIY Industrial Shelving, Industrial Decor, Furniture DIY (1/2", Black)

Home TZH 1/2" Floor Flange, Malleable Iron Threaded Pipe Flange for Industrial vintage style, Flanges with Threaded Hole for DIY Project/Furniture/Shelving Decoration(4 Pack)

Global Industrial 1-1/2" Size 90 Degree Two Socket Tee Pipe Fitting (1.94" Fitting I.D.)

Supply Giant CTF349H 1-1/2" x 3/4" Cast Iron Threaded 90 Degree Reducing Street Elbow for Industrial Piping or DIY Projects with Black Finish

DSDS 10 PACK 3/4" Pipe Fitting Elbow, Rustic Industrial Style Black Malleable Iron Pipe Elbow for Home Decor

Boao 20 Pcs 1/4 Inch Pneumatic Push to Connect Tee Fittings - Plastic 3 Way Air Line Adapter, Quick Connect Tube Connectors for Industrial Automation, Auto Repair, DIY Air Tools(1/4 Inch)