Herman Miller UM402 Replacement Key
Key Series UM226 - UM427
Herman Miller UM226 - UM427 - UM402 Replacement Key
3+
Herman Miller UM226 - UM427 - UM402 Replacement Key
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Genuine Original Equipment Part
$7.17
The Herman Miller UM226–UM427 replacement keys are a genuine original equipment part, manufactured to fit locks coded within the UM226 through UM427 key series. These authentic OEM keys are commonly used on Herman Miller office furniture, including desks, filing cabinets, pedestals, storage cabinets, and modular workstations equipped with Herman Miller locking systems. Produced to factory specifications, UM-series keys ensure a precise fit, smooth operation, and long-lasting reliability. Ideal for facility managers, office administrators, property managers, locksmiths, and service professionals, these genuine OEM replacement keys provide a dependable solution for replacing lost or worn office furniture keys while maintaining original lock performance and security.
HERMAN MILLER / COMPX TIMBERLINE / GEIGER | STOCKED OEM KEY
KEYS CUT On IN8 KEY BLANK.
$7.17
Free shipping eligible
Ships free when your cart contains only free-shipping items and totals $35+.
HERMAN MILLER / COMPX TIMBERLINE / GEIGER | STOCKED OEM KEY
KEYS CUT On IN8 KEY BLANK.
This key has the following alternate manufacturers:
FREQUENTLY BOUGHT TOGETHER
*Add to view tier/group pricing discounts
SubTotal:$24.68
*Add to view tier/group pricing discounts
SubTotal:$24.68Added To Cart!
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Mike
Aug 19, 2026
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Aug 19, 2026
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Aug 19, 2026
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Aug 18, 2026
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Visa
Aug 18, 2026
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PJ
Aug 18, 2026
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Aug 18, 2026
“I have ordered on multiple occasions and have never been disappointed. Keys are good quality and arrive quickly! Thank you for providing a valuable service.”
Jan
Aug 17, 2026
“Ordering was easy, uploaded clear pictures to insure ai will not mistakenly identify the item i need. I hope it works once it arrives. ”
ID
Aug 17, 2026
“The website is outdated and had me second-guessing it's legitimacy. I would recommend updating it.”
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Aug 17, 2026
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Bradley
Aug 17, 2026
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