Sucker Rod Size 3/4" INCH Class S Style Full Size Sucker Rod Coupling In Accordance with API STD 11B
SUCKER RODS 7/8 INCH X 25 FT CLASS: D WITH API THREAD & COUPLING
SUCKER RODS 3/4 INCH X 25 FT RODS CLASS: D COUPLING CLASS: API T WITH SAFETY THREAD
