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Herman Miller LL398 Replacement Key
Key Series LL226 - LL427
Herman Miller LL226 - LL427 - LL398 Replacement Key
3+
Herman Miller LL226 - LL427 - LL398 Replacement Key
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Genuine Original Equipment Part
$7.17
Herman Miller LL398 replacement key for compatible locks using the LL398 lock code.
Important: Matching the key number alone is not always enough. Confirm that Herman Miller is the manufacturer and LL398 is the exact key/lock code for your lock. The code may be located on the original key, lock face, back of the lock, key tag, or a label on or inside the equipment.
HERMAN MILLER / GREAT OPENINGS / COMPACTICO / COLE / MERIDIAN | 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+.
Important: Matching the key number alone is not always enough. Confirm that Herman Miller is the manufacturer and LL398 is the exact key/lock code for your lock. The code may be located on the original key, lock face, back of the lock, key tag, or a label on or inside the equipment.
HERMAN MILLER / GREAT OPENINGS / COMPACTICO / COLE / MERIDIAN | 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:$24.68Product reviews
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Stephen
Oct 22, 2026
“It has it's moments. I am not used to uploading items but I understand the security”
Christina
Oct 22, 2026
“The website was very simple and easy to use!”
Victoria
Oct 22, 2026
“Communication with the EasyKeys team was very easy to confirm what was needed before purchasing.”
Rita
Oct 22, 2026
“Easy to use. Found what I needed. Took very little time.”
David
Oct 22, 2026
“Great Experience”
Richard
Oct 21, 2026
“I didn't receive shipping options for my three keys. Help. ”
Randall
Oct 21, 2026
“It was nice just hope the keys work ”
Ricardo
Oct 21, 2026
“Hope my key works! If it does ill be happy!”
Shaun
Oct 21, 2026
“Quick and easy”
Bev
Oct 21, 2026
“Was easy to reorder”
Francois
Oct 21, 2026
“easy to find what I need
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Michael
Oct 21, 2026
“I have ordered multiple keys and never had a single issue. Great place to order from. ”
Charlie
Oct 21, 2026
“Easy to order”
John
Oct 20, 2026
“once on the page it is easy to use and move through to find what is needed ”
Victor
Oct 20, 2026
“Quick and simple proccess to find the needed keys. ”
Pencho
Oct 20, 2026
“Easy ordering.”
John
Oct 20, 2026
“Very good. ”
James
Oct 20, 2026
“It was OK after spending after I spent over 1-1/2 hours getting to the solution.”
Israel
Oct 20, 2026
“Great ”
Jeremy
Oct 20, 2026
“So easy and quick too!”