---
sku: S4138
name: FHC 5-Pin Tumbler Diecast Nickel-Plated Mailbox Lock - Bommer Hook (Single Pack)
product_group: screen-patio-doors
d3_group: 10
d3_class: 10F
url_key: s4138
url: "https://fhc-usa.com/s4138"
image: "https://fhc-usa.com/media/catalog/product/s/-/s-4138.jpg"
variants:
  -
    sku: S4138
    label: Base
operational:
  lead_time_days: 21
  uom: PK
  cuttable: false
  country_of_manufacture: CHINA
  backorder: true
  make_buy: Buy
related_skus:
  - "SCS5X15"
  - "S4129"
  - "S4133"
  - "S4136"
  - "S4137"
  - "S4139C"
  - "S4140"
  - "S4531"
  - "S4710"
generated_at: "2026-05-21T23:29:57Z"
---

# FHC 5-Pin Tumbler Diecast Nickel-Plated Mailbox Lock - Bommer Hook (Single Pack)

The FHC 5-Pin Tumbler Diecast Nickel-Plated Mailbox Lock - Bommer Hook (Single Pack) is part of FHC's screen-patio-doors hardware line.

## Description

Overview This multi-purpose mailbox lock is constructed from diecast and has a nickel-plated face and cover. It features 5 brass pins, zinc-plated steel cams, 2 keys and a spring steel-locking clip. Replaces locks on mailboxes manufactured by Bommer Hook. Its direction of turn to open is counter clockwise at 90-degrees, and its cam position locks pointing to the left. Features a Hudson keyway, and the key blanks that fits this lock are ILCO 1003M. Mailbox locks like this one will not allow the user to remove the key until the mailbox has been closed and locked.

## Product Details

- Lead time: 21 days
- Unit of measure: PK
- Country of manufacture: CHINA