4.6 (9 reviews) Beta

Architectural Mailboxes Lock & Keys for The Oasis 6200 Series Mailboxes

Sku: 5123-HSWC
Lock & Keys for The Oasis 6200 Series Mailboxes main image Architectural Mailboxes 5123-HSWC Mailbox Lock Gallery Image #3 Architechtural Mailboxes ARCHMB-2 Offset Cam - Gallery Image Architectural Mailboxes 5123-HSWC Mailbox Lock Gallery Image #1 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #6 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #7 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #4 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #5
Lock & Keys for The Oasis 6200 Series Mailboxes main image
Select Mailbox Locks:
Lock & Keys for The Oasis 6200 Series Mailboxes - Keyed Alike Details
KEYED ALIKE (KA) = EACH LOCK WILL BE THE SAME LOCK NUMBER.
Mailbox Lock - Keyed Alike - No Cam Included (Purchase ARCHMB-2 Cam) NOTE: Extra keys may only be purchased with the purchase of a new lock.

Price: $19.87

112 in Stock.
Bulk Pricing
2 units $18.87 ea
5 units $17.87 ea
10 units $16.87 ea

SKU: 5123-HSWC-KA-A1429

Free shipping not eligible Shipping charges will apply to this item.

Extra Keys $8.87 each

To add extra keys, 5123-HSWC-KA-A1429 must be in the cart.

SKU: 5123-HSWC
Product Description
Architectural Mailboxes high security lock with two keys can be used for Architectural Mailboxes' 6200 Oasis Classic. Each lock is a zinc plated cam lock with zinc die cast cylinder and includes 2 pre-cut keys.
  • Works with 6200 Oasis Classic or 620020 Oasis TriBolt Model Mailboxes
  • Includes two pre cut keys
  • Zinc plated cam lock
  • Zinc die cast cylinder

NOTE: Cams sold separately (ARCHMB-2) below.

These locks use 5143 key blanks

5123-HSWC Mailbox Lock Repacement Instructions

You may also like these Offset Cams
Cams for 5123-HSWC Mailbox Locks
Architectural Mailboxes ARCHMB-2
Cams for 5123-HSWC Mailbox Locks
9900-5123-CAM-ES cam for 5123-HSWC Oasis 6200 Mailbox Locks.
View more details
Bulk Pricing
2 units $5.97 ea
5 units $4.97 ea
10 units $3.97 ea
178 in stock
$6.97
Free shipping not eligible Shipping charges will apply to this item.
Out of Stock
Architectural Mailboxes 5123-HSWC-EXTRA-KEY
Extra Key for 5123-HSWC Mailbox Locks - Architectural Mailboxes 5143 Key Blank
Extra Key for 5123-HSWC Mailbox Locks
0 in stock .More can be ordered. Arriving in 1-4 weeks.
$8.87
Free shipping eligible Ships free when your cart contains only free-shipping items and totals $35+.

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Product reviews
Beta
Customer feedback
Showing 4 of 9 reviews
4.6
★★★★★
★★★★★
Perfect fit
I needed this lock to replace the old one after the keys were lost. It was easy to install and the rear attachment matched the side lock mechanism, which was vital for maintaining three sided protection for the door.
SKU: 5123-HSWC-KA-A1429
John
Jul 02, 2026
★★★★★
Exact replacement lock what I needed
Lost key to mailbox and couldn't read it's number. I ordered replacement lock and keys which arrived quickly ... fit perfectly. System was easy to use for placing the order too. I will recommend Easykeys to others.
SKU: 5123-HSWC-KA-A1429
Verified Buyer
Jun 16, 2026
★★★★★
Works great and recieved it fast
SKU: 5123-HSWC-KA-A1429
Verified Buyer
Jun 13, 2026
★★★★★
They said it would be easy to drill out the new lock, but to look at Utube if needed. We looked at Utube and my husband who is very good with his hands could not do it. I spent over $50 on nothing, poor company communication too!!!!!!!
SKU: 5123-HSWC-KA-A1429
Marlene
May 13, 2026