Lock Cores
Replacement lock cores. The core is the cylinder inside a lock that holds the pins your key turns. Fitting a new one changes which key works, without replacing the lock body or the furniture around it.
Cores are not interchangeable. The housing, the finish and the cam or tailpiece on the back all have to match what you are taking out. Pull the old core and compare it before you order.
We stock cores for office furniture, RV compartments, tool storage and cabinet locks. We carry brand-specific cores for Herman Miller, Wesko and other furniture makers. Where core, housing and keys come together, they are sold as lock core kits. Keys for a new core are cut to code, or cut in-house from a key blank.
Can't find what you need? Contact us by phone, email or live chat. Our US-based customer service team is here to help.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH157 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH157 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH155 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH155 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH156 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH156 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH154 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH154 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH153 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH153 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH149 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH149 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH152 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH152 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH151 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH151 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH148 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH148 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH150 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH150 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH147 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH147 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH146 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH146 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH145 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH145 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH144 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH144 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH143 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH143 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH141 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH141 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH142 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH142 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH140 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH140 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH139 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH139 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH138 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH138 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH137 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH137 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH136 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH136 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH135 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH135 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH134 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH134 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH133 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH133 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH132 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH132 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH131 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH131 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH130 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH130 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH129 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH129 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH128 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH128 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH127 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH127 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH126 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH126 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH125 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH125 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH124 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH124 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH123 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH123 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH121 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH121 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH122 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH122 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH120 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH120 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH119 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH119 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH118 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH118 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH117 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH117 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH116 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH116 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH114 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH114 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH115 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH115 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH113 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH113 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH112 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH112 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH111 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH111 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Harper HH110 BLACK FINISH LOCK CORE
HarperCompatible with Harper Key Series HH101 - HH250 Office Furniture Replacement Lock Core HH110 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17