---
product_id: 28485396
title: "Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack)"
brand: "prime-line"
price: "€ 46.08"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/28485396-prime-line-gd-52118-inside-deadlock-heavy-duty-galvanized-steel
store_origin: GR
region: Greece
---

# Heavy-duty galvanized steel housing Fits most garage doors, inside-only lock Quick & easy installation Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack)

**Brand:** prime-line
**Price:** € 46.08
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with Prime-Line’s heavy-duty inside deadlock!

## Quick Answers

- **What is this?** Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack) by prime-line
- **How much does it cost?** € 46.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/28485396-prime-line-gd-52118-inside-deadlock-heavy-duty-galvanized-steel)

## 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

- • **Compact & Precise Fit:** Sized at 7/8 x 1/8 inches to seamlessly integrate without compromising door function.
- • **Inside-Only Engagement:** Locks securely from the inside, fitting snugly into the vertical garage door track.
- • **Effortless Installation:** Fits most garage doors and installs quickly with minimal tools required.
- • **Durable Galvanized Steel:** Built to last with corrosion-resistant, heavy-duty alloy steel housing.
- • **Unmatched Security Boost:** Add an extra layer of protection for your garage during nights and vacations.

## Overview

The Prime-Line GD 52118 Inside Deadlock is a robust, heavy-duty security lock crafted from galvanized alloy steel. Designed to fit most garage doors, it installs easily and operates exclusively from the inside by engaging the vertical track, providing an additional layer of protection. Compact and durable, this lock is ideal for enhancing garage security during nights, vacations, or extended absences.

## Description

Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack)

## Features

- SECURITY LOCK – Use this factory sealed Prime-Line heavy duty galvanized inside deadlock as an additional security lock for nights, vacations and more.
- WORKS ONLY FROM INSIDE – This type of deadlock engages in a vertical track and works only from the inside as an additional security lock. (Installed horizontally on the garage door and the slide bolt fits into the vertical garage door track when locked)
- EASY INSTALLATION – Installation is quick and easy, and the deadlock fits most garage doors.
- HEAVY DUTY – Made of heavy-duty galvanized steel, this inside lock provides peace of mind and extra security, plus it’s durable and made to last.
- SIZING – This steel slide bolt is 7/8inch wide x 1/8inch thick with heavy duty galvanized steel housing, be sure to check these dimensions against the lock you have in place or the area you wish to place this lock

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PRIME-LINE |
| Special Feature | Heavy-Duty, Vertical Track Engagement, Additional Security Lock |
| Lock Type | Deadbolt |
| Item dimensions L x W x H | 2 x 7.25 x 4.72 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Garage door lock |
| Style | Original version(Pack of 1) |
| Color | Galvanized |
| Number of Pieces | 1 |
| Finish Type | Lacquered |
| Included Components | Garage Door Lock |
| Controller Type | Hand Control |
| Shape | Straight |
| Item Weight | 1 Pounds |
| Control Method | Touch |
| UPC | 049793521187 |
| Model Name | Garage door lock |
| Global Trade Identification Number | 00049793521187 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | GD 52118 |
| Item Weight | 1 pounds |
| Product Dimensions | 2 x 7.25 x 4.72 inches |
| Item model number | GD 52118 |
| Is Discontinued By Manufacturer | No |
| Size | 7/8 in. |
| Finish | Lacquered |
| Item Package Quantity | 1 |
| Certification | not_applicable |
| Special Features | Heavy-Duty, Vertical Track Engagement, Additional Security Lock |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year limited |

## Product Details

- **Brand:** PRIME-LINE
- **Special Feature:** Heavy-Duty, Vertical Track Engagement, Additional Security Lock
- **Lock Type:** Deadbolt
- **Item dimensions L x W x H:** 2 x 7.25 x 4.72 inches
- **Material:** Alloy Steel

## Images

![Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack) - Image 1](https://m.media-amazon.com/images/I/414-b3B8QlL.jpg)
![Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack) - Image 2](https://m.media-amazon.com/images/I/51J+weLFSgL.jpg)
![Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack) - Image 3](https://m.media-amazon.com/images/I/71wyg4wIpsL.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Frequently Bought Together

- Prime-Line GD 52118 Inside Deadlock – Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8In. (Single Pack)
- Garage Shield - Garage Door Security Home Protection - Proven Effective Against Garage Breakins
- Garage Door sidelock 2 Pack

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**Shop now:** [https://www.desertcart.gr/products/28485396-prime-line-gd-52118-inside-deadlock-heavy-duty-galvanized-steel](https://www.desertcart.gr/products/28485396-prime-line-gd-52118-inside-deadlock-heavy-duty-galvanized-steel)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-26*