easykeys.com logo
Cart
  • New Products
  • What We Offer
  • Browse Manufacturers
  • Support
  • KeyNotes
  • Login / Signup login
  • Shopping Cart Cart
  1. Home
  2. Browse Manufacturers
  3. National Office
  4. National Office 001 - 200 [DOUBLE SIDED]
  5. Lock Code List

Hint: Need a replacement key? Just search by your lock code—stamped on the face of your lock or key—and instantly find the correct match.

Search Tips!

Key Instructions
Some codes apply to multiple manufacturers. Please select a manufacturer to filter results.
Need Assistance?

Our customer service team is here to help you with any questions or issues.

Send Us Photos!

Search

National Office 001 - 200 [DOUBLE SIDED] Series Lock Code List

001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
036
037
038
039
040
041
042
043
044
045
046
047
048
049
050
051
052
053
054
055
056
057
058
059
060
061
062
063
064
065
066
067
068
069
070
071
072
073
074
075
076
077
078
079
080
081
082
083
084
085
086
087
088
089
090
091
092
093
094
095
096
097
098
099
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
Added To Cart!
Want it delivered Friday, July 24, 2026? Order by 5pm EST Thursday, July 23, 2026 choose FedEx Overnight shipping.
shopping cart image My Cart

There are no items in your cart.

Spend $35+ on qualifying items to unlock FREE U.S. domestic shipping.
usps shipping

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

chat service picture

Email & Live
Chat Service

8:30 AM - 5:00 PM ET M - F
Use LiveChat & Email
(real humans)

tax paper image

Taxes & Tax Exempt?

State sales tax laws & Setting up a tax exempt account before placing your order.

 

New Products

Check out our most recently added products!

Check out our most recently added products!

 

Key Rings

Color Split, Giveaway, Cable & More Key Rings

Color Split, Giveaway, Cable & More Key Rings

 

Graphite Lubricant

Use a lubricant when using new keys in old locks

Use a lubricant when using new keys in old locks

 

Magnifying Card Light

I Can't Read My Lock Code. How Do I Read It?

I Can't Read My Lock Code. How Do I Read It?

EasyKeys Google Reviews
Rate Us on Google
★★★★★ Join our happy customers!
Customer Reviews

What Our Customers Say

Honest feedback from customers who purchased from EasyKeys.
★★★★★
Testimonials
★★★★★
Trustpilot
★★★★★
Google Reviews
Showing 20 most recent reviews
Anthony
Jul 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“fast”
alan
Jul 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Shipping is extremely expensive ”
Lisa
Jul 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy to navigate, find what I needed & order.”
Lee
Jul 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Thanks easy to get the order done. ”
Ronald
Jul 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“The order process went very smoothly.”
chris
Jul 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“good ”
Robert
Jul 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy”
Nancy
Jul 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“The website is very user friendly. I was able to find the product we needed.”
Felix
Jul 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy to use ”
David
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“no I think it was spot on no hurry no worries ”
Craig
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Everything good”
Katherine
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Super easy - half the price of the local lock store! Thanks a bunch!”
Walna
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Great and user friendly”
Kevin
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Great service and the Herman Miller keys work perfectly.”
Richard
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“very Very easy and very quick.Extremely satisfied ”
Brenda
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“I spoke with somone on the phone and very helpful to fine what I need”
Elayne
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy to order! ”
George
Jul 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“As the name says easy to find and get what i need ”
Scott
Jul 20, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“EZ experience. I just hope they ship the N222 key and that is cut correct;y.”
Timothy
Jul 20, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“As long as the key works when i get it , its a great site wish i would have found it a long time ago”
easykeys logo

youtube logo google map logo

  • Get Started
  • What We Offer
  • Browse Manufacturers
  • Contact Us
  • Jobs
  • Blog
  • Partner Benefits
  • Customer reviews
  • About EasyKeys
  • Support
  • Terms
  • Return Policy
  • Subscribe to our newsletter:
  • jobs at easykeys gif
Amazon
Google Pay
Apple Pay
PayPal
Link
American Express
Diners Club
Discover
JCB
Mastercard
Visa
Union Pay

© 2026 EasyKeys.com ® fast key & lock replacements | EasyKeys.com ®| 11407 Granite Street Ste B | Charlotte, NC 28273 | 877.839.5397

Subscribed!