View Listing/Contact (1) EACH: INSIDE BLOWOUT PREVENTER O.D.: 5 1/4" I.D.: 2" LENGTH: 26" CONNECTIONS: 4" F.H. BOX x PIN (NC-40) W.P.: 10,000 PSI RELEASING TOOL H2S TRIM DATA BOOK (CERTIFICATION) ORIGIN: USA (2) EACH: LOWER KELLY VALVE ONE PIECE O.D.: 5 3/8" I.D.: 2 1/4" LENGTH: 22" CONNECTION: 4" F.H. BOX x PIN (NC-40) W.P.: 10,000 PSI H2S TRIM WRENCH DATA BOOK (CERTIFICATION) ORIGIN: USA