---
title: "Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock"
description: "First Watch Security's range of patio and window locks are suitable to provide your home with additional security and give you peace of mind when you are away."
canonical: https://stackshift-ii.vercel.app/products/retainer-13-16-inch-21mm-patio-window-locks-patio-window-lock
source_origin: "pim://variant/1970"
source_kind: pim
source_retrieved_at: 2026-08-28T02:47:25.007092+00:00
license: ~
design_system: webriq-v2
composition: 19cd014b-ee7b-4c6e-84ef-5eda63474c58 v3
compiled_by: stackshift-ii-compiler/2
published_at: 2026-09-11T09:13:21.331Z
first_published_at: 2026-08-28T04:17:50.706+00:00
claims: 12
---

# Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock

First Watch Security's range of patio and window locks are suitable to provide your home with additional security and give you peace of mind when you are away.

**Highlights:** brand: First Watch Security [^1] · collection: Patio & Window Locks [^2] · product_type: Patio & Window Lock [^3]

## Key metrics

- **price:** $6.99 [^4]
- **weight lb:** 0.09 [^5]
- **warranty:** Limited Lifetime [^6]

## Specifications

### First Watch Security Patio & Window Locks Patio & Window Lock (product)

| Claim | Value | Valid | Ref |
|---|---|---|---|
| brand | First Watch Security | — | [^1] |
| center_to_center_in | Retainer: 13/16 Inch | — | [^10] |
| center_to_center_mm | 21mm | — | [^11] |
| collection | Patio & Window Locks | — | [^2] |
| dimensions | Retainer Center to Center: 13/16 Inch, Retainer Width: 1, Retainer Projection: 3/8 Inch; Pin Length: 3-7/16 Inch, Pin Head: 3/8 Inch, Pin Diameter: 3/16 Inch | — | [^12] |
| material | Steel | — | [^8] |
| product_type | Patio & Window Lock | — | [^3] |
| warranty | Limited Lifetime | — | [^6] |

### Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock (product)

| Claim | Value | Valid | Ref |
|---|---|---|---|
| availability | 198 in stock | — | [^9] |
| finish | Aluminum | — | [^7] |
| price | $6.99 | — | [^4] |
| weight_lb | 0.09 | — | [^5] |

---

Provenance: 12 verified claims from "pim://variant/1970" (retrieved 2026-08-28).

## Claim register

[^1]: `1970:brand` — First Watch Security Patio & Window Locks Patio & Window Lock · brand = First Watch Security — "First Watch Security"
[^2]: `1970:collection` — First Watch Security Patio & Window Locks Patio & Window Lock · collection = Patio & Window Locks — "Patio & Window Locks"
[^3]: `1970:product_type` — First Watch Security Patio & Window Locks Patio & Window Lock · product_type = Patio & Window Lock — "Patio & Window Lock"
[^4]: `1970:price` — Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock · price = $6.99 — "6.99 USD"
[^5]: `1970:weight_lb` — Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock · weight_lb = 0.09 — "0.09"
[^6]: `1970:warranty` — First Watch Security Patio & Window Locks Patio & Window Lock · warranty = Limited Lifetime — "Limited Lifetime"
[^7]: `1970:finish` — Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock · finish = Aluminum — "Aluminum"
[^8]: `1970:material` — First Watch Security Patio & Window Locks Patio & Window Lock · material = Steel — "Steel"
[^9]: `1970:availability` — Retainer: 13/16 Inch (21mm) Patio & Window Locks Patio & Window Lock · availability = 198 in stock — "198 in stock"
[^10]: `1970:center_to_center_in` — First Watch Security Patio & Window Locks Patio & Window Lock · center_to_center_in = Retainer: 13/16 Inch — "Retainer: 13/16 Inch"
[^11]: `1970:center_to_center_mm` — First Watch Security Patio & Window Locks Patio & Window Lock · center_to_center_mm = 21mm — "21mm"
[^12]: `1970:dimensions` — First Watch Security Patio & Window Locks Patio & Window Lock · dimensions = Retainer Center to Center: 13/16 Inch, Retainer Width: 1, Retainer Projection: 3/8 Inch; Pin Length: 3-7/16 Inch, Pin Head: 3/8 Inch, Pin Diameter: 3/16 Inch — "Retainer Center to Center: 13/16 Inch, Retainer Width: 1, Retainer Projection: 3/8 Inch; Pin Length: 3-7/16 Inch, Pin Head: 3/8 Inch, Pin Diameter: 3/16 Inch"