---
sku: S4034B
name: FHC Tamper-Resistant Patio Door Lock In Extruded Aluminum With Hex Screw
product_group: screen-patio-doors
d3_group: 10
d3_class: 10F
url_key: s4034b
url: "https://fhc-usa.com/s4034b"
image: "https://fhc-usa.com/media/catalog/product/m/p/mp4034.jpg"
variants:
  -
    sku: S4034B
    label: Base
operational:
  lead_time_days: 21
  uom: PK
  cuttable: false
  country_of_manufacture: CHINA
  backorder: true
  make_buy: Buy
related_skus:
  - "U9884"
  - "E2473"
  - "U9862L"
  - "U9868"
generated_at: "2026-05-21T23:29:52Z"
---

# FHC Tamper-Resistant Patio Door Lock In Extruded Aluminum With Hex Screw

The FHC Tamper-Resistant Patio Door Lock In Extruded Aluminum With Hex Screw is part of FHC's screen-patio-doors hardware line.

## Description

Overview This is a tamper-proof patio door lock. It features double Allen head screws that provide permanent tamper-proof locking. Installs on all metal frame sliding windows and patio doors. Used as a secondary lock to prevent accidental opening by children.

## Product Details

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