5.0 (3 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 #1 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #4 Architectural Mailboxes 5123-HSWC Mailbox Lock Gallery Image #3 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #5 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #6 Architectural Mailboxes 5123-HSWC Mailbox Lock - Gallery Image #7 Architechtural Mailboxes ARCHMB-2 Offset Cam - Gallery Image
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

81 in Stock. More on the way! Arriving by 05/30/2026.
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
Two cams for 5123-HSWC Mailbox Locks. Includes two cams (9900-5123-CAM-ES & 9900-5123-CAM-SLH). Use the one that fits your 6200 Oasis Mailbox.
View more details
Bulk Pricing
2 units $5.97 ea
5 units $4.97 ea
10 units $3.97 ea
7 in stock .More on the way! Arriving by 05/13/2026.
$6.97
Free shipping not eligible Shipping charges will apply to this item.
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
620 in stock
$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 3 of 3 reviews
5.0
★★★★★
★★★★★
Replacement lock for Oasis mailbox
The exact lock I needed to replace my damaged lock. EasyKeys comes through again. Super to work with and get what you need fast.
SKU: 5123-HSWC-KA-A1429
Glen
Apr 27, 2026
★★★★★
Perfect Fit, Easy Installation!
I ordered this as a replacement lock for our existing mailbox and it fit perfectly with no modification and installed quickly and easily. The quality is excellent!
SKU: 5123-HSWC-KA-A1429
Carl
Apr 24, 2026
★★★★★
SKU: 5123-HSWC-KA-A1429
C/O
Apr 18, 2026