Plug it up with our 1/4 Tube Od Compression fitting sealing plug for copper tubing, water oil and air. Ships fast from FasParts located in USA.
Everbilt 1/4 in. Compression Brass Nut Fitting 800629 - The Home Depot
Brass DN 20 Hydraulic Coupling Plug 3/4 inch Female NPT Threads
Pipe Fittings Brass Barb Hose Tail Fitting Fuel Air Gas Water Hose Oil ID 4mm-19mm to 1/8' 1/4' 3/81/2' Female Thread Copper
1/2 Tube Od Straight Union Coupling Compression Fitting for
Copper Pipe Fitting 6mm 8mm 10mm 12mm 1/81/43/81/2male Thread
Thread Screw Brass Fittings for Multilayer Pex Pipes for Plumbing
JIC Hydraulic Fittings and Parker SAE Connector/ Hose/ Caps And Plugs
Wras Approved Brass Compression Fittings Male Connector for Copper
4 Pcs 3/8'' OD Compression Union Brass Compression Tube Fitting 3
