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Toilet Partition Door 6140 Concealed Latch Door Knob Set

Polished chrome door latch.
Toilet Partition Door 6140 Concealed Latch Door Knob Set - Image 2

chat iconWHAT OUR CUSTOMERS SAY…

“The vacuum breaker on my outdoor spigot failed and Noel's Plumbing was the only placeI could find that had the appropriate mfr. part. I sent a text with photos on Wednesday evening to make sure the part I found was correct. In less than 2 hours later, I had a reply confirming it was the correct part. Placed my order that evening and received the part on Saturday afternoon (about 2.75 days) and my plumbing issue was resolved! I highly recommend - I really appreciated the prompt and pleasant response. ”
-Kimberly S.
04/25/2026

$12.47

 

The 6140 is a commercial restroom partition concealed inside/outside knob set. It is specifically engineered to operate the 6606 (1380 & 1390) concealed latches used on public restroom stall doors.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 96140 Category: Tags: ,

Upgrade or restore commercial bathroom stalls with the durable 6140 Knob Set. Designed to pair perfectly with 6606, 1380, and 1390 concealed latches, this high-traffic hardware is crafted from heavy-duty cast Zamac with a polished chrome finish.

 

6140

 

  • Heavy-duty cast Polished chrome-plated Zamac (zinc alloy) designed to handle high-traffic environments.

Common questions about this product

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM part. 

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

chat iconWHAT OUR CUSTOMERS SAY…

“Cartridges are working perfectly! I could not find a replacement for a long time, until I found Noel's. Thank you. ”
-David F.
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