Haige provides full range of API11B Polished Rods, Chrome Plated Polished Rods, Sucker Rods, UHS Sucker Rods, Pony Rods, Sinker Bars, Sucker Rods Coupling, Sub-Couplings for oilfield. We also supply accessories like Sucker Rods Guides or Centralizers. Polished rod specifications: Materials: Alloy Steel or Stainless Steel Body Diameter: 1 1/8", 1 1/4", 1 1/2" Length Range: 8ft up to 40ft.maximum. Surface options: Polished, chromed and metalized options available.