The door checker also includes at least one slider held within the housing that is in {HEAD ~ sliding contact} with {TAIL ~ the second portion} of the arm inside of the housing 
with
The door checker also includes at least one slider held within the housing that is in { HEAD ~ sliding contact } with { TAIL ~ the second portion } of the arm inside of the housing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH