5.5"OD 0.415" WT 24.7 LB./FT. IEU R3 S135 DRILL PIPE WITH 5-1/2 FH PIN 7.25"OD×3.5"ID & 10" PIN OD LENGTH & H-SERIES BENCHMARK WITH NO HARDBANDING FOR 5-1/2 FH PIN AND 5-1/2 FH BOX 7.25"OD×4"ID & 12" BOX OD LENGTH & H-SERIES BENCHMARK WITH TCS TI HARDBANDING FOR 5-1/2 FH BOX.TK-34XT INTERNAL COATING. 374 JOINTS AVAILABLE