Toilet Partition Door 6140 Concealed Latch Door Knob Set

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Toilet Partition Door 6140 Concealed Latch Door Knob Set - Image 2

WHAT OUR CUSTOMERS SAY…

“Just before an event, we had a 9 7/8" round drain cover snap in half. It was an odd size and Noel's was the only place that seemed to have one that would fit. We couldn't leave the hole exposed during the event, and Noel's was kind enough to make sure it was overnighted to us. Their effort was truly appreciated and the cover fit perfectly! I highly recommend them! ”

-Linda C.

03/27/2026

$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, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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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

Yes, this aftermarket part will replace your OEM part.

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.

Yes, this is the OEM recommended part.

WHAT OUR CUSTOMERS SAY…

“I have been here a few times. And I have found it the most helpful and best place I've been to in this area. They explain to me what I need not what I'm trying to tell them what I want. Would recommend to anybody who needed help and plumbing parts. ”

-Joey F