---
product_id: 225065520
title: "PRIME-LINE GD 52118 Garage Door Lock Inside Deadlock – Heavy Duty Galvanized Housing, Fits Extra Protection as a Security Lock-7/8 x 1/8\", Steel, 7/8 in"
brand: "prime-line"
price: "€ 52.05"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/225065520-prime-line-gd-52118-garage-door-lock-inside-deadlock-heavy
store_origin: NL
region: Netherlands
---

# Inside-only deadlock for max security Heavy-duty galvanized steel Fits most garage doors, easy install PRIME-LINE GD 52118 Garage Door Lock Inside Deadlock – Heavy Duty Galvanized Housing, Fits Extra Protection as a Security Lock-7/8 x 1/8", Steel, 7/8 in

**Brand:** prime-line
**Price:** € 52.05
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your security, unlock your peace of mind.

## Quick Answers

- **What is this?** PRIME-LINE GD 52118 Garage Door Lock Inside Deadlock – Heavy Duty Galvanized Housing, Fits Extra Protection as a Security Lock-7/8 x 1/8", Steel, 7/8 in by prime-line
- **How much does it cost?** € 52.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/225065520-prime-line-gd-52118-garage-door-lock-inside-deadlock-heavy)

## 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

- • **Invisible Fortress:** Operates exclusively from the inside, adding a stealth layer of security you control.
- • **Precision Engineered:** Compact 7/8 x 1/8 inch slide bolt perfectly sized for reliable locking power.
- • **Weatherproof Warrior:** Built to resist corrosion and the elements, ensuring long-lasting protection.
- • **Seamless Fit, Zero Hassle:** Designed to fit most garage doors with a quick, no-fuss installation process.
- • **Unbreakable Peace of Mind:** Crafted from heavy-duty galvanized steel to withstand the toughest attempts.

## Overview

The Prime-Line GD 52118 Garage Door Inside Deadlock is a heavy-duty, galvanized steel security lock designed for inside use only. Measuring 7/8 x 1/8 inches, it fits most garage doors and installs easily, providing an additional layer of protection against unauthorized entry. Its durable, weather-resistant construction ensures reliable performance for nights, vacations, and beyond.

## Description

PRIME-LINE GD 52118 Garage Door Lock Inside Deadlock – Heavy Duty Galvanized Housing, Fits Extra Protection as a Security Lock-7/8 x 1/8", Steel, 7/8 in

## Features

- SECURITY LOCK – Use this Prime-Line heavy duty galvanized inside deadlock as an additional security lock for nights, vacations and more..Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- WORKS ONLY FROM INSIDE – This type of deadlock engages in a vertical track and works only from the inside as an additional security lock.
- 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 7/8in. wide x 1/8in. thick with heavy duty galvanized steel housing..Please refer to the line art and compare to your needs before purchasing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | GD 52118 |
| Product Dimensions | 5.08 x 18.42 x 11.99 cm; 453.59 Grams |
| Item model number | GD 52118 |
| Size | 7/8 in. |
| Colour | Galvanized |
| Style | Original version(Pack of 1) |
| Material | Metal |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Certification | not_applicable |
| Special Features | Waterproof, Keyless Features, Latch Throw |
| Included Components | Garage Door Lock |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 454 g |

## 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 Garage Door Lock Inside Deadlock – Heavy Duty Galvanized Housing, Fits Extra Protection as a Security Lock-7/8 x 1/8", Steel, 7/8 in - Image 1](https://m.media-amazon.com/images/I/414-b3B8QlL.jpg)

## Available Options

This product comes in different **Size Name** 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.nl/products/225065520-prime-line-gd-52118-garage-door-lock-inside-deadlock-heavy](https://www.desertcart.nl/products/225065520-prime-line-gd-52118-garage-door-lock-inside-deadlock-heavy)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-28*