Skip to content
Close menu
Mail & Package Boxes
The Bunker
The Enforcer
The Large Standard
The Fortress
The Vacationer
The Senator
The Package Mailbox
The Vault Series
The Vault XL
The Vault XXL
The Vault XXXL
Compare High Security Mailboxes
Compare Package Receptacles
Multiple MailBoxes
The Cluster Box Units (CBU)
T-Posts for 2-3 Mailboxes
U-Racks for 4 or More
Stacked Racks for 7 or More
Other Products
Mailbox Accessories
Payment Boxes
Fee Vaults
Ballot Boxes
Lock Options
Order Additional Keys
Reviews
Why Choose Fort Knox
Mailbox Construction
Mailbox Installation
Durable Mailbox
Secure Mailbox
Warranty
About Us
Contact US
About Us
Our Blog
FAQs
Log in
Instagram
Facebook
YouTube
Pinterest
Pause slideshow
Play slideshow
☀️ Summer’s Ending. Mail Thieves Aren’t
💪WORLD'S GREATEST MAILBOXES, HOW? CLICK HERE!💪
Mail & Package Boxes
The Bunker
The Enforcer
The Large Standard
The Fortress
The Vacationer
The Senator
The Package Mailbox
The Vault Series
Compare High Security Mailboxes
Compare Package Receptacles
Multiple MailBoxes
The Cluster Box Units (CBU)
T-Posts for 2-3 Mailboxes
U-Racks for 4 or More
Stacked Racks for 7 or More
Other Products
Mailbox Accessories
Payment Boxes
Fee Vaults
Ballot Boxes
Lock Options
Order Additional Keys
Reviews
Why Choose Fort Knox
Mailbox Construction
Mailbox Installation
Durable Mailbox
Secure Mailbox
Warranty
About Us
Contact US
About Us
Our Blog
FAQs
Log in
Search
Site navigation
Cart
Search
"Close (esc)"
The Slam Lock Key Pair
No reviews
Key # goes here
Key # goes here
Key # goes here
Check this box if you don't have a key
Check this box if you don't have a key
Check this box if you don't have a key
No
$32.00
0% payment options available at checkout
/
HEAVY DUTY STEEL POST OPTIONS
SELECT A POST HERE
FOR HOW MANY MAILBOXES
FOR HOW MANY MAILBOXES
HIGH SECURITY LOCK OPTIONS
SELECT YOUR LOCK HERE
SPECIAL DOOR OPTIONS
ADD A REAR DOOR
FRONT DOOR ONLY - INCLUDED
TURN INTO A LARGE MAILBOX
ADD A MAIL SLOT — CONVERT TO A MAIL + PACKAGE BOX
ADD MORE THAN THE INCLUDED 2 KEYS
ADD ADDITIONAL KEYS
SIDE ADDRESS NUMBER OPTIONS
ADD 3" VINYL NUMBERS
ADD A FLAG
EXTRA ADD-ONS
EXTRA ADD-ONS
FOR WHAT MAILBOX MODEL
FOR WHAT MAILBOX MODEL
Quantity
−
Decrease quantity
+
Increase quantity
Add to cart
A set of 2 keys.
"Close (esc)"
