Answers.Body: <p>Bricklink just gives them the part name <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=buffer" rel="noreferrer">buffer</a>. They're for trains.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-03-10T20:07:55.377Z
Answers.Text: lovely thank you. train buffer! about the only thing I didn't think of!!! :)
Answers.UserDisplayName: Millar Hammond
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-03-09T22:39:46.787Z
Answers.LastActivityDate: 2022-03-09T22:39:46.787Z
Answers.UserDisplayName: RSchulz
Answers.Body: <p>Looks like this piece's part number is &quot;3488&quot; as seen on <a href="https://rebrickable.com/parts/3488/train-buffer-single/" rel="nofollow noreferrer">Rebrickable</a>.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-03-10T20:08:00.997Z
Answers.Text: lovely thank you.
Answers.UserDisplayName: Millar Hammond
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2022-03-10T06:03:53.537Z
Answers.LastActivityDate: 2022-03-10T06:03:53.537Z
Answers.UserDisplayName: Alex
Body: <p>I found 8 of these in a box of miscellaneous Lego but they don't have a part number on them. Anyone seen these before? Any idea what the part number might be so that I might be able to identify the set they are from? Thank you</p>
  <p><a href="https://i.sstatic.net/ityLq.jpg" rel="noreferrer"><img src="https://i.sstatic.net/ityLq.jpg" alt="1x2 with a circle on the end" /></a></p>
  
Tags: <part-identification>
Title: Identify unusual parts - 1x2 with a circle on the end
UserDisplayName: Millar Hammond
ThreadText: # Identify unusual parts - 1x2 with a circle on the end
  
  (Asked by: username_0 on 2022-03-09)
  
  I found 8 of these in a box of miscellaneous Lego but they don't have a part number on them. Anyone seen these before? Any idea what the part number might be so that I might be able to identify the set they are from? Thank you
  
  [![1x2 with a circle on the end](https://i.sstatic.net/ityLq.jpg)](https://i.sstatic.net/ityLq.jpg)
  
  **Tags:** part-identification
  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_1 on 2022-03-09. Score: 10
  
  Bricklink just gives them the part name [buffer](https://www.bricklink.com/v2/catalog/catalogitem.page?P=buffer). They're for trains.
  
  > **Comments:**
  > **username_0**: lovely thank you. train buffer! about the only thing I didn't think of!!! :)  
  
  ---
  
  ### Answer by username_2 on 2022-03-10. Score: 4
  
  Looks like this piece's part number is "3488" as seen on [Rebrickable](https://rebrickable.com/parts/3488/train-buffer-single/).
  
  > **Comments:**
  > **username_0**: lovely thank you.  
  
  ---
  
  