4.9
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Herman Miller UM226 - UM427
Replacement Keys
UM226 - UM427 Key
3+
UM226 - UM427 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.
Complete Herman Miller UM226 - UM427 Lock Code List
$7.17
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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.
Complete Herman Miller UM226 - UM427 Lock Code List
This key series has the following alternate manufacturers:
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Showing 20 most recent reviews
Neil
Aug 25, 2026
“Nice. Easy. We will see if the keys fit when they arrive ”
Brian
Aug 25, 2026
“Easy”
David
Aug 25, 2026
“Easy and fast checkout”
ToddNita
Aug 25, 2026
“GREAT”
Jesse
Aug 25, 2026
“Easy to use site and found what I was looking for ”
Tim
Aug 25, 2026
“Great”
Lance
Aug 25, 2026
“Appreciate your business, my back up for sure. ”
Jack
Aug 25, 2026
“simple to use ”
Mr
Aug 25, 2026
“Ease of ordering was excellent”
Roger
Aug 24, 2026
“Easy access.”
Daniel
Aug 23, 2026
“Seems. Okay. But page said free shipping. Then check out did not provide free shipping :/”
David
Aug 23, 2026
“Outstanding site.”
W
Aug 23, 2026
“Seems to be very quick and easy”
Loretta
Aug 23, 2026
“Easy and convenient ”
Judith
Aug 22, 2026
“Super quick and easy search for what we needed. Checking out made the process faster and the product was a great deal!”
Julie
Aug 22, 2026
“Way easy ”
Tri-Church
Aug 22, 2026
“Found what I needed fairly easily.”
Jess
Aug 22, 2026
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Jerry
Aug 22, 2026
“Easy to find source and place online order for replacement key with product code”
Charles
Aug 21, 2026
“Easy ”