TORQUE THRU KNUCKLE JOINT

TORQUE THRU KNUCKLE JOINT

The Torque Thru Knuckle Joint, when incorporated between the jars and the manipulation tool, provides additional flexibility in the tool string. The torque thru knuckle joint is used when rotation of the tool string is not required. The top sub and housing of the knuckle joint have keys that prevent rotation but still allows full angular movement.

TORQUE THRU KNUCKLE JOINT
Max. O.D. (in) Min. I.D. (in) Tensile Strength  (Standard Service) Make-up Length (in) Internal Ball Clearance (in) Angle Of Deviation Min. Torque FT/LBS
1.687 0.500 40,000 LBS 10.461 7/16 15° 500FT/LBS
1.750 0.500 60,000 LBS 10.461 7/16 15° 500FT/LBS
2.125 0.750 50,000 LBS 10.669 11/16 15° 600FT/LBS
2.250 0.750 55,000 LBS 10.669 11/16 15° 600FT/LBS
2.375 0.750 60,000 LBS 11.115 11/16 15° 600FT/LBS
3.125 1.000 100,000 LBS 12.100 15/16 15° 750FT/LBS
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