Sucker Rod Coupling
Sucker rod coupling is used to connect two sucker rods. The grade is API Grade T.
Spray metal couplings are better in anti-corrosion than common sucker rod couplings.
Slim hole and full size couplings are available.
When ordering, please specify:
The size of the coupling 5/8”, 3/4”, 7/8”, 1”, 1 1/8”
Email : firstname.lastname@example.org
Spray metal or not
Slim hole or full size