Interesting point!
I'm inclined to interpret this uncommon use to mean
"departure from the norm", but it's unclear. The full
sentence of Ashley's is
"This clothesbag lanyard is a sport. It has but two legs ... ."
And this entry comes amidst other such constructs that
have many legs, each secured to its own bag eyelet.
.:. So, I think that Ashley means to note that #3680 is unusual.
--dl*
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