---
sku: H3633
name: "FHC Casement Security Lock 1-3/8\" Hc - White Bronze "
product_group: screen-patio-doors
d3_group: 10
d3_class: 10D
url_key: h3633
url: "https://fhc-usa.com/h3633"
image: "https://fhc-usa.com/media/catalog/product/_/h/_h_-_h-3633.jpg"
variants:
  -
    sku: H3633
    label: Base
operational:
  lead_time_days: 41
  uom: PK
  case_quantity: 6
  cuttable: false
  country_of_manufacture: USA
  backorder: true
  make_buy: Buy
related_skus:
  - "H3501"
  - "H3547"
  - "H3553"
  - "H3683"
generated_at: "2026-05-21T23:29:59Z"
---

# FHC Casement Security Lock 1-3/8" Hc - White Bronze 

The FHC Casement Security Lock 1-3/8" Hc - White Bronze  is part of FHC's screen-patio-doors hardware line.

## Description

Overview This Casement Security Lock by Prime-Line Products is constructed of heavy bronze cast and comes in a satin finish. This secondary window lock is used to help prevent the accidental opening of a casement window. Rotating the thumbturn-style lock is necessary to engage and disengage this lock, and using Prime-Line's model no. H 3638 helps facilitate its use. The mounting holes are 1-3/8 in. on center, and model no. 3659 is available as an optional keeper.

## Product Details

- Lead time: 41 days
- Unit of measure: PK
- Case quantity: 6
- Country of manufacture: USA