{HEAD ~ A retaining device} is further provided for retaining the plate to the base and includes a pair of stops secured to the legs and engaged with the extensions for engaging with the extensions and for retaining {TAIL ~ the plate} to the base 
{ HEAD ~ A retaining device } is further provided for retaining the plate to the base and includes a pair of stops secured to the legs and engaged with the extensions for engaging with the extensions and for retaining { TAIL ~ the plate } to the base
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH REL 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 REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH