STEEL MATERIAL; GALVANIZED FINISH; 12 INCH OVERALL LENGTH; 1 1/2 INCH SIZE A; 1 1/2 INCH SIZE B; 1 1/2 SIZE A – FRACTIONAL; 1 1/2 SIZE B – FRACTIONAL; STD SCHEDULE; SEAMLESS PROCESS; 1 1/2 INCH THD X 1 1/2 INCH THD END CONNECTION