Adapt from your drill-pipe to bottom hole assembly with a down-hole cross-over sub. Machined to API specifications includes 2" wide wrench flats for a 3-1/2" wrench. Shoulder to shoulder length is 12", 4140H Steel, 1-3/4" ID Bore.
Cross-Over Sub, 3-1/2" API REG Box adapted to 2-7/8" IF Pin
$725.00Price
Cross-Over subs are built to order. Please allow 2-3 days to ship, expedited rates available upon request.
