The sucker rod is a steel rod that used to make up the mechanical assembly between the surface and downhole components of a rod pumping system.

The product conforms to API Specification 11B (Oil extraction rod Standard) and other related standard, authorized to use the API monogram.

All sizes of sucker rod (standard, heavy, Polish rod) which conform to API specification latest version 11B are available in grade K, C, D and HL.