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. CompX Chicago
  4. CompX Chicago 1000 - 1100
  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

CompX Chicago 1000 - 1100 Series Lock Code List

1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
Added To Cart!
Want it delivered Tuesday, October 27, 2026? Order by 5pm EST Monday, October 26, 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
John
Oct 24, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Website usefully in every way”
Janice
Oct 24, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Somehow I received the wrong key and never could talk with a person to handle this. Sending back wrong key you sent.my authorization #wasRA 519877 ”
Ryan
Oct 24, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“It was so easy to order my new keys. I like the option to include pictures. It reassured me that I will get the right keys made. Thank you for a great ordering experience. ”
David
Oct 24, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“PAINLESS”
Rusty
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Don’t have the key yet so not 100% sure it is correct but confident it is. The ordering process was straightforward. ”
Michael
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“So far so good”
Rosetta
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Very user friendly and quick shipping”
Sarah
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Was easy to use. ”
Shawn
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“The website was easy I was able to upload a picture. I have confidence that the keys I ordered will be correct. ”
mohammed
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Awesome”
Mandy
Oct 23, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“The name says it all - EASY”
Forrest
Oct 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy very easy ”
Stephen
Oct 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“It has it's moments. I am not used to uploading items but I understand the security”
Christina
Oct 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“The website was very simple and easy to use!”
Victoria
Oct 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Communication with the EasyKeys team was very easy to confirm what was needed before purchasing.”
Rita
Oct 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy to use. Found what I needed. Took very little time.”
David
Oct 22, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Great Experience”
Richard
Oct 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“I didn't receive shipping options for my three keys. Help. ”
Randall
Oct 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“It was nice just hope the keys work ”
Ricardo
Oct 21, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Hope my key works! If it does ill be happy!”
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!

EasyKeys AI

Preview

Find replacement keys, answer product questions, check orders, and more.

🛒 View Cart 💳 Checkout
0

Responses are generated using AI and may contain mistakes.