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. Steelcase
  4. Steelcase MK501 - MK650
  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

Steelcase MK501 - MK650 Series Lock Code List

MK501
MK502
MK503
MK504
MK505
MK506
MK507
MK508
MK509
MK510
MK511
MK512
MK513
MK514
MK515
MK516
MK517
MK518
MK519
MK520
MK521
MK522
MK523
MK524
MK525
MK526
MK527
MK528
MK529
MK530
MK531
MK532
MK533
MK534
MK535
MK536
MK537
MK538
MK539
MK540
MK541
MK542
MK543
MK544
MK545
MK546
MK547
MK548
MK549
MK550
MK551
MK552
MK553
MK554
MK555
MK556
MK557
MK558
MK559
MK560
MK561
MK562
MK563
MK564
MK565
MK566
MK567
MK568
MK569
MK570
MK571
MK572
MK573
MK574
MK575
MK576
MK577
MK578
MK579
MK580
MK581
MK582
MK583
MK584
MK585
MK586
MK587
MK588
MK589
MK590
MK591
MK592
MK593
MK594
MK595
MK596
MK597
MK598
MK599
MK600
MK601
MK602
MK603
MK604
MK605
MK606
MK607
MK608
MK609
MK610
MK611
MK612
MK613
MK614
MK615
MK616
MK617
MK618
MK619
MK620
MK621
MK622
MK623
MK624
MK625
MK626
MK627
MK628
MK629
MK630
MK631
MK632
MK633
MK634
MK635
MK636
MK637
MK638
MK639
MK640
MK641
MK642
MK643
MK644
MK645
MK646
MK647
MK648
MK649
MK650
Added To Cart!
Want it delivered Tuesday, May 12, 2026? Order by 5pm EST Monday, May 11, 2026 choose FedEx Overnight shipping.
shopping cart image My Cart

There are no items in your cart.

Spend $25 and you may receive FREE shipping!
usps shipping

Orders of $25 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
Rivka
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy breezy ”
Patty
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Price is competitive and ordering was easy. Shipping cost was very reasonable. Will use again.”
John-David
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Awesome ”
Leah
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Very easy and quick to order. Customer service answered my question within an hour”
Zachary
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Super easy and straight forward, havent received yet, but the site is easy to nagivate. ”
Connie
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Was easy ”
Marc
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“easy”
Steven
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Very good and a lot of manufacturers.”
Deborah
May 08, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy to deal with”
Lois
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“I chose the bank pay option where I linked to my bank because you said I would receive $5.00 off. I did not! I paid the full amount of the invoice. What happened? (Other than that, it went well.)”
Martin
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Slightly confusing site. ”
Dan
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“excellent”
Paul
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“So easy to use. I have always found what I need quickly. It's nice to see the items pictures when ordering.”
Stanley
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Quick and easy to order. ”
Richard
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“It was quick”
Michael
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“very good”
Don
May 07, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“great”
Andrew
May 06, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“This is the second time I have used easy keys to replace a key for a topper on a Ford f150. Site is easy to use and fast checkout”
Mary
May 06, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Easy process. Found what I needed.”
Science
May 06, 2026
✔ Verified Purchase
★ ★ ★ ★ ★
“Helpful although I did have to use Google AI to try to iron out which type of key to order.”
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!