---
product_id: 294308694
title: "Prime-Line Products H 3820 Casement Locking Handle, Left Hand, Off-Set Base, White"
brand: "prime-line"
price: "€ 50.28"
currency: EUR
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.com.cy/products/294308694-prime-line-products-h-3820-casement-locking-handle-left-hand
store_origin: CY
region: Cyprus
---

# Sleek white finish 1.5 inch hole center spacing Diecast metal locking handle Prime-Line Products H 3820 Casement Locking Handle, Left Hand, Off-Set Base, White

**Brand:** prime-line
**Price:** € 50.28
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style and security with every window swing!

## Quick Answers

- **What is this?** Prime-Line Products H 3820 Casement Locking Handle, Left Hand, Off-Set Base, White by prime-line
- **How much does it cost?** € 50.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/294308694-prime-line-products-h-3820-casement-locking-handle-left-hand)

## Best For

- prime-line enthusiasts

## Why This Product

- Trusted prime-line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek White Finish:** Contemporary white coating blends effortlessly with any window style.
- • **Durable Diecast Construction:** Robust metal build guarantees long-lasting security and reliability.
- • **Offset Base for Easy Installation:** Mounting holes offset by 13/16 inch for perfect alignment with modern window frames.
- • **Effortless Replacement & Operation:** Quick install with existing screws and smooth locking action restores window functionality instantly.
- • **Precision Fit for Left-Handed Windows:** Designed specifically for left-hand casement windows ensuring seamless operation.

## Overview

The Prime-Line H 3820 Casement Locking Handle is a left-handed, diecast metal locking handle featuring a 1.5-inch center-to-center hole spacing and an offset base for precise fit on contemporary metal-framed windows. Finished in sleek white, it offers durable, easy installation and reliable locking performance, making it the perfect replacement handle to restore smooth window operation.

## Description

This is a left-handed diecast casement locking handle with an offset base found on many contemporary casement windows (as viewed for the inside looking out). The mounting holes are positioned offset of the centerline down the base placing them closer to the window frame edge by 13/16 inch from the tip of the lock to the center of the mounting holes. This handle has an a white finish with mounting holes for the handle assembly and the keeper at 1-1/2 inch on center.

Review: Nice replacement handle - Used to replace a broken lever handle on my anderson basement windows. Perfect fit - I used the window's existing screws as they will anchor better for my purposes.
Review: Window can open and close - I have needed this for a long time, finally got it and now I can open and close window properly

## Features

- Die cast locking handle and keeper with 1-1/2in. hole centers
- White finish
- Left handed
- Common on metal framed windows

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VYD6FQ |
| Additional Features | Easy to Install |
| Brand | Prime-Line |
| Brand Name | Prime-Line |
| Center To Center Spacing | 1.5 Inches |
| Colour | White |
| Country of Publication | USA |
| Customer Package Type | 1 |
| Customer Reviews | 4.5 out of 5 stars 290 Reviews |
| Exterior Finish | White |
| Global Trade Identification Number | 00049793038203 |
| Hand Orientation | Left |
| Handle Material | Metal |
| Handle Type | Pull Handle |
| Included Components | Screwdriver |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions L x W | 38L x 89W Millimeters |
| Item Type Name | handle |
| Item Weight | 91 g |
| Lock Type | lock_type |
| Manufacturer | Prime-Line Products |
| Manufacturer Part Number | H 3820 |
| Manufacturer Warranty Description | Contact seller of record |
| Material | Diecast |
| Material Type | Diecast |
| Metal Type | metal_type |
| Model Number | H 3820 |
| Number of Items | 1 |
| Product Dimensions | 38L x 89W Millimeters |
| Product Finish Type | White |
| Room Type | room |
| Shape | L-Shaped |
| Specific Uses For Product | Locking,Locking Handle |
| Style | Contemporary |
| Style Name | Contemporary |
| Theme | Christmas |
| UPC | 049793038203 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** PRIME-LINE
- **Color:** White
- **Material:** Diecast
- **Product Dimensions:** 1.5"L x 3.5"W
- **Style:** Contemporary

## Images

![Prime-Line Products H 3820 Casement Locking Handle, Left Hand, Off-Set Base, White - Image 1](https://m.media-amazon.com/images/I/610KT730PBL.jpg)
![Prime-Line Products H 3820 Casement Locking Handle, Left Hand, Off-Set Base, White - Image 2](https://m.media-amazon.com/images/I/61TgBvG8XKL.jpg)

## Questions & Answers

**Q: how does this work?  Is the black part supposed to be a magnet?  There is no way to engage the handle with the other part to secure the window.**
A: I bought these for pull in basement windows. Work really well, no magnets. Lock windows securely.

**Q: Do these latches work on windows that open inward?**
A: These are for windows that open outward but I think you can make it work if install in on a side that doesn't open.

**Q: What stops the window from being pushed in from the outside? Pictures of your install would be great.**
A: The rectangle black piece is inserted into the strike rectangle opening. It sticks up. The handle tip has a small hook on it. When handle is turned closed, the hook goes behind the raised black piece. This is what keeps it closed. This item is for an outswing window so if it were to be an inswing window, there would me nothing to stop it.

**Q: Whats model #for right handle**
A: Matching right hand casement operator is Prime-Line part H 3821
https://www.amazon.com/Prime-Line-Products-3821-Off-Set-Casement/dp/B000VYEW3Q

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice replacement handle
*by C***2 on 25 April 2026*

Used to replace a broken lever handle on my anderson basement windows. Perfect fit - I used the window's existing screws as they will anchor better for my purposes.

### ⭐⭐⭐⭐⭐ Window can open and close
*by T***5 on 3 July 2022*

I have needed this for a long time, finally got it and now I can open and close window properly

### ⭐⭐⭐⭐⭐ Good product
*by S***A on 1 June 2026*

Works well

## Frequently Bought Together

- Prime-Line H 3820 Left-Handed, White, Casement Locking Handle with Offset Base (Single Pack)
- Prime-Line H 3821 Right-Handed, White, Casement Locking Handle with Offset Base (Single Pack)
- Prime-Line H 3597 Right-Handed, Aluminum, Casement Locking Handle with Offset Base (Single Pack)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-11-09*