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HERMAN MILLER UM226 - UM427 LOCK CORES & KEYS



NOTE: The Herman Miller UM226 - UM427 lock cores are different than the CompX Timberline UM226 - UM427 lock cores. The Herman Miller and CompX Timberline cores have different housings and have a different configuration on the back of the core - they also require different control keys to remove and install them. If you are unsure as to which core you need, please contact Customer Service for assistance.

If you do not see your lock code listed go to the shopping cart page and check availability by lock code.


 

If not in stock, it usually takes 24 days to get more.
ETA to EasyKeys: 4/3/2025

LOCK CODE LOCK CORES IN STOCK LOCK CORE: $7.17 KEY: $7.17
UM226 55
[100 MORE ON THE WAY!]
UM227 54
[50 MORE ON THE WAY!]
UM228 186
UM229 15
[50 MORE ON THE WAY!]
UM230 89
UM231 65
UM232 53
[50 MORE ON THE WAY!]
UM233 51
UM234 29
[50 MORE ON THE WAY!]
UM235 21
UM236 4
[50 MORE ON THE WAY!]
UM237 49
[50 MORE ON THE WAY!]
UM238 44
UM239 3
UM240 70
UM241 54
UM242 42
UM243 47
UM244 40
UM245 101
UM246 53
UM247 62
UM248 73
UM249 70
UM250 58
UM251 0
[50 MORE ON THE WAY!]
UM252 4
[50 MORE ON THE WAY!]
UM253 95
UM254 72
UM255 62
UM256 75
UM257 61
UM258 63
UM259 36
UM260 64
UM261 43
UM262 9
[50 MORE ON THE WAY!]
UM263 4
[50 MORE ON THE WAY!]
UM264 179
UM265 34
UM266 6
[50 MORE ON THE WAY!]
UM267 42
UM268 73
UM269 60
UM270 35
UM271 43
UM272 61
UM273 0
[50 MORE ON THE WAY!]
UM274 0
[50 MORE ON THE WAY!]
UM275 12
[50 MORE ON THE WAY!]
UM276 68
UM277 42
UM278 41
UM279 14
UM280 55
UM281 51
UM282 13
UM283 56
UM284 11
UM285 7
UM286 5
[50 MORE ON THE WAY!]
UM287 57
UM288 23
UM289 5
[50 MORE ON THE WAY!]
UM290 63
UM291 22
UM292 0
[50 MORE ON THE WAY!]
UM293 13
UM294 8
UM295 13
UM296 68
UM297 7
UM298 21
[50 MORE ON THE WAY!]
UM299 66
UM300 32
[50 MORE ON THE WAY!]
UM301 0
[50 MORE ON THE WAY!]
UM302 67
UM303 191
UM304 7
[50 MORE ON THE WAY!]
UM305 22
[50 MORE ON THE WAY!]
UM306 38
UM307 2
[50 MORE ON THE WAY!]
UM308 10
[50 MORE ON THE WAY!]
UM309 59
UM310 57
UM311 12
[50 MORE ON THE WAY!]
UM312 1
[50 MORE ON THE WAY!]
UM313 20
[50 MORE ON THE WAY!]
UM314 52
UM315 62
UM316 41
UM317 21
UM318 0
[50 MORE ON THE WAY!]
UM319 4
[50 MORE ON THE WAY!]
UM320 11
UM321 49
UM322 16
UM323 21
UM324 44
UM325 10
UM326 26
UM327 22
UM328 63
UM329 30
UM330 73
UM331 43
[50 MORE ON THE WAY!]
UM332 32
UM333 54
UM334 26
UM335 17
UM336 23
UM337 31
UM338 20
UM339 29
UM340 20
UM341 17
UM342 23
UM343 28
UM344 22
UM345 28
UM346 84
UM347 23
UM348 9
UM349 41
UM350 25
UM351 29
UM352 31
UM353 42
UM354 108
UM355 34
UM356 27
UM357 24
UM358 25
UM359 31
UM360 19
UM361 27
UM362 39
UM363 25
UM364 31
UM365 25
UM366 41
UM367 16
UM368 45
UM369 43
UM370 24
UM371 15
UM372 37
UM373 25
UM374 28
UM375 39
UM376 38
UM377 37
UM378 27
UM379 33
UM380 38
UM381 36
UM382 40
UM383 35
UM384 34
UM385 41
UM386 34
UM387 26
UM388 40
UM389 42
UM390 79
UM391 35
UM392 42
UM393 45
UM394 35
UM395 39
UM396 24
UM397 39
UM398 40
UM399 40
UM400 62
[50 MORE ON THE WAY!]
UM401 51
UM402 17
UM403 6
UM404 16
UM405 21
UM406 28
UM407 27
UM408 3
UM409 24
UM410 22
UM411 37
UM413 35
UM414 11
UM415 29
UM416 30
UM417 19
UM418 23
UM419 27
UM420 13
UM421 52
UM422 26
UM423 4
UM424 25
UM425 73
UM426 7
UM427 36


Want it delivered Thursday, March 13, 2025? Order by 5pm EDT Wednesday, March 12, 2025 choose FedEx Overnight shipping.

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