A key holder comprising {HEAD ~ a plate} provided with {TAIL ~ an elastic ring} and a detent pawl is insertable into a flat sleeve 
provided with
A key holder comprising { HEAD ~ a plate } provided with { TAIL ~ an elastic ring } and a detent pawl is insertable into a flat sleeve
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH