{HEAD ~ A load pin}, having {TAIL ~ at least one sensor}, is mounted through the universal joint type coupler as a pivot pin and is oriented within the universal joint type coupler so that at least some of the installation torque is transmitted through said load pin and is measurable by said at least one sensor 
having
{ HEAD ~ A load pin } , having { TAIL ~ at least one sensor } , is mounted through the universal joint type coupler as a pivot pin and is oriented within the universal joint type coupler so that at least some of the installation torque is transmitted through said load pin and is measurable by said at least one sensor
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH