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Locking Mailbox Insert
Shipped to Alaska or Hawaii

This locking mailbox insert adds a locking compartment to any ordinary standard mailbox. Constructed from 14 gauge steel with a stainless steel hinge. Two keys included. Mail gets pushed through slot. Slot bent inward to help prevent a hand reaching in to steal your mail.

These are not vaults, but they do protect mail from a casual thief and it will offer an excellent visual deterrent. Once a mail thief sees your lockbox, he'll probably move on to an easier victim.

PRICES: LOCKBOX ONLY (mailbox itself not included)

Small Size - $59.00 each + $28.00 USPS Priority Mail
Measures approx 5.75" wide x 4.75" high x 18" deep
Slot size: 5.75" wide x 1.25" high
Mailbox opening must be at least 5.75" wide (L-R)

Medium Size - $69.00 + $33.00 USPS Priority Mail
Measures approx 7.5" wide x 5.75" tall x 18.5 " deep
Slot size: 7.25" wide x 1.5" tall
Mailbox opening must be at least 7.5" wide (L-R)

Measures approx 10.5" wide x 7.5" tall x 21" deep
Slot size: 10.5" wide x 2" tall
Mailbox opening must be at least 10.5" wide (L-R)

Double Check the width
Double Check the depth

Do-it-yourself: Attaches inside your existing mailbox by drilling one hole in your mailbox floor and then fastening the lockbox in-place by tightening just one screw (screw included). This special screw uses a lock-nut that cannot be loosened from the underside.

Below we picture the small locking mailbox insert. It is the only one we sell that has a side flag cut-out. It has been our experience that only the small unit needs the cut-out.

Key Blanks: $3.00 each

A locksmith can make duplicate keys using our key blank. When we say locksmith, we don't mean Home Depot. We mean a professional locksmith.

Play the VIDEO at the bottom of the page.

How Many Locking Inserts?:

What size lockbox do you need?:
The most important measurement is width.
Width is the left to right measurement
of your mailbox opening. Please don't guess.
If your width is 6", then only the small size will fit.

Your lockbox includes 2 keys.

Key blanks for your local locksmith to make
additional keys are available for $3.00 each.

How many key blanks?:

Usually in-stock.
Ships with 48 hours.

If you are shipping to the 48 States,
please click this link.

You are visiting 1-(800) 330-3309.