API 11b Sucker Rod 1-1/4 Inch Diameter. Extended Pin 1-1/8 Inch. Length 25 FT. Metal 4332m Sucker Rods for Oilfield Pump
API 11b Sucker Rod 1-1/4 Inch Diameter. Extended Pin 1-1/8 Inch. Length 25 FT. Metal 4332m Sucker Rods for Oilfield Pump,API 11b 1-1/4 AISI4138 Grade D Special Norris Sucker Rod - Sucker Rod, Norris Sucker Rod | Made-in-China.com,珠边机系列--日工牌缝纫机,德泰專業工具通路,德泰專業工具通路