Herman Miller Lock Core for UM232
- Control key (used to remove and install lock cores)
- Matching key
- Lubricant
Shop Herman Miller UM226–UM427 black finish lock cores at EasyKeys.com. These factory-compatible lock cores are precision-keyed for Herman Miller office furniture, including filing cabinets and storage units, and feature a durable black finish for smooth, reliable operation.
Important: Herman Miller UM-series lock cores are not interchangeable with CompX Timberline UM226 - UM427 lock cores. While the key code range is similar, the internal core design and control-key system differ. Always confirm your furniture manufacturer before ordering to ensure proper fit and compatibility. Fast shipping and guaranteed Herman Miller compatibility.
This lock core is compatible with the following lock core series:
FREQUENTLY BOUGHT TOGETHER
RECOMMENDED PRODUCTS
Added To Cart!
My Cart
There are no items in your cart.
Orders of $35 or more of eligible items may qualify for FREE Shipping.
We provide tracking & delivery confirmations on all USPS & FedEx shipments. View Terms
Email &
Live
Chat Service
8:30 AM - 5:00 PM ET M - F
Use LiveChat & Email
(real humans)















