Tapered Shoulder Lift Subs
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Tapered Shoulder Lift Subs
Engineered with an angled profile (typically 18 degrees), tapered shoulder lift subs are tailored for use with tapered elevators. This design ensures proper weight distribution and safe handling of specific drill string components like heavy-weight drill pipe or drill collars. MADE IN USA by M&M International, these subs meet API 7-1 specs, are available in all thread and end connection types, and can be modified to meet individual customer specifications.