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Universal Joint, Male-Female

SKU: N/A

The Male-Female Universal Joint is suitable for use in superheater headers. It has the same features as the Model GP Universal Joint. It is a male-female square type, smoothly rotating and deflecting upon a common axis. It has unusual strength for its size and is popular with all boiler makers. Minimum working angle is 135°.

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Square SizeSquare SizeOverall LengthMajor Dia.Part No.
FemaleMale
3/8″3/8″2-1/2″7/8″42803
1/2″1/2″2-19/32″1″21285
1/2″ *1/2″2-3/8″1″21356
3/4″3/4″3-9/32″1-1/2″21286
1″1″4″1-3/4″21287

* Male-Female Universal Joint, Part no. 21356, is extremely short and most suitable for work in crowded super-heater headers. It is only used with shortened shanks of expander mandrels.