Here is a pre-owned chrome colored clip marked "Arrow Pat. No 2024694" on one side and "K.  Co., USA" on the opposite side.   The clip is about 1 5/8th inches long and is overall in nice used condition.   (I am unsure of the purpose or use of the clip as it does not close or fasten.)    Please see pictures and ask any questions.

 

Thank you for looking.  (Inv A20,223)