rear drawer track socket

A home owner from TULSA OKLAHOMA says:
Please help identify this part marking on part is K-V 284-3 OR K-V 1284-3

I have purchased 2 different sets of parts but none worked. Any help with this would be greatly appreciated
Thumbnail of the uploaded file named drawer part 1.JPG
Thumbnail of the uploaded file named drawer part 2.JPG
Thumbnail of the uploaded file named drawer part 3.JPG
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Lauren from SWISCO responded:

Hello, thank you for posting! 

Your sockets resemble our product code 32-014, but you should check to make sure that the size of the opening that accepts the track is the same. On the 32-014, this measurement is 7/8".

Alternate image for 32-014
Alternate image for 32-014
A home owner from TULSA OKLAHOMA says:
Thank you for your response but in the picture I sent it does show the opening as being larger than 7/8 in fact its larger than 1 1/4 do you have any suggestions?
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Lauren from SWISCO responded:

Hello,

Unfortunately we do not carry any drawer sockets that have an opening greater than 1". The only option we can suggest is changing out your drawer tracks to our 32-056 or a larger-sized version and switching to the 32-018 sockets. Please let me know if you have any questions. 

A home owner from Memphis says:
I have the same size part that just broke. Did you ever find a replacement online? I can find one on that size
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Lauren from SWISCO responded:

Hello,

Unfortunately we did not hear back from the previous customer if they found a replacement. The only option we could suggest was changing out the drawer tracks to our 32-056 or a larger-sized version and switching to the 32-018 sockets. 

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