opposing, vertically extending tongues attached to the housing, the tongues configured to insert into {TAIL ~ grooves} on a side surface of the fingers to attach the housing to the fingers without {HEAD ~ welding}, 
opposing , vertically extending tongues attached to the housing , the tongues configured to insert into { TAIL ~ grooves } on a side surface of the fingers to attach the housing to the fingers without { HEAD ~ welding } ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH