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.
PCS Company - Pipe Plugs
POLYBUTYLENE repair fittings
Hydraulic Compression Fittings - CHUAN KOK
Brass Plug, 1/4 Tube (7/16-24 Inverted) – AGS Company Automotive Solutions
Plug, 1/4 MPT (Male Pipe Thread) - Kegconnection
JIC Fittings - RFS Hydraulics
61CL-06 Dixon Valve Brass Compression Fitting - Long Nut - 3/8 Tube S — HoseWarehouse
Brass Compression Nut, 1/4 Tube Size
AQUA-DYNAMIC Plug - Lead-Free Brass - Square Head - 3/4 - MIP 4498-094