American style
Tru-Flate Couplers
Tru-Flate Interchange Manual Couplers
Different body sizes: 1/4", 3/8", and 1/2". ...
Different body sizes: 1/4", 3/8", and 1/2". ...
Industrial Couplers
Industrial Interchange Manual Couplers
Available in various sizes, including 1/4", 3/8", an ...
Available in various sizes, including 1/4", 3/8", an ...