Shoelace hole (6)
I believe the answer is:
eyelet
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">shoelace hole</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for eyelet that I've seen before include "One caught by hook" , "Small hole for lace, etc" , "Hole for fastener" , "Small opening in shoe for lace" , "Loophole" .)