You searched for "parallel jaw"
KTR
KTR Flexible Coupling Flector 95mm
Part: ROTEXGS42-98SHEL
Large flexible jaw coupling for industrial shaft alignment and torque transmission.
KTR
KTR Flexible Coupling Flector 95mm
Part: ROTEXGS42-COMPLETE
Jaw coupling handles vibration and misalignment in medium-duty industrial drives.