{TAIL ~ The slots} are dimensioned to provide a friction engagement with {HEAD ~ the knives} carried therein 
{ TAIL ~ The slots } are dimensioned to provide a friction engagement with { HEAD ~ the knives } carried therein
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH