4.9
(51 reviews)
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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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4.9
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What Our Customers Say
Honest feedback from customers who purchased from EasyKeys.
Showing 20 most recent reviews
Randall
Jul 16, 2026
“Good”
Jim
Jul 15, 2026
“All good.”
William
Jul 15, 2026
“It was very easy to use and a great service. ”
Ross
Jul 15, 2026
“Great site once you figure it out. Better off in computer or laptop. Phone has a few issues when using with regard to screen size ”
Gary
Jul 15, 2026
“I can tell you better after I get the four keys I oreder”
Michael
Jul 15, 2026
“quick and easy”
Lee
Jul 15, 2026
“👍”
Kenny
Jul 15, 2026
“good”
Eric
Jul 15, 2026
“Ordering straight forward”
Alexander
Jul 14, 2026
“best company ever i ordered from last time. returning customer A+”
SaMir
Jul 14, 2026
“fast and easy!!!”
Vince
Jul 14, 2026
“Good information on key hope it fits fast ordering like if it gets here fast.”
Mark
Jul 14, 2026
“Great experience.”
Leslie
Jul 14, 2026
“My experience with EasyKeys was great. I emailed them a photo of my lock and they have a replacement key for me.”
Jim
Jul 14, 2026
“Very easy to use.”
rocky
Jul 14, 2026
“Very Good”
Paul
Jul 14, 2026
“Easy to navigate, Quick to locate what I was looking for.”
John
Jul 14, 2026
“Everything worked great. Website easy to use”
JENEAL
Jul 14, 2026
“Process was quick and easy ”
Mary
Jul 13, 2026
“Ordering was very easy. I hope the key fits!”