---
product_id: 572575995
title: "Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel)"
brand: "nuk3y products k3"
price: "E£ 2158"
currency: EGP
in_stock: true
reviews_count: 12
url: https://www.desertcart.com.eg/products/572575995-nuk3y-sp550-combination-security-door-strike-for-5-1-2
store_origin: EG
region: Egypt
---

# Precise dimensions Heavy-duty metal Easy installation Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel)

**Brand:** nuk3y products k3
**Price:** E£ 2158
**Availability:** ✅ In Stock

## Summary

> 🔑 Secure Your Space with Style!

## Quick Answers

- **What is this?** Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel) by nuk3y products k3
- **How much does it cost?** E£ 2158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/572575995-nuk3y-sp550-combination-security-door-strike-for-5-1-2)

## Best For

- nuk3y products k3 enthusiasts

## Why This Product

- Trusted nuk3y products k3 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from heavy-duty metal, ensuring durability and strength for your home.
- • **Repair & Reinforce:** Use this strike to strengthen or repair wood jambs, enhancing your door's integrity.
- • **Hassle-Free Installation:** Comes with all necessary screws for a quick and easy setup—no extra tools required!
- • **Versatile Finish Options:** Available in satin nickel, matte black, and polished brass to match your style.
- • **Ultimate Security Upgrade:** Transform your door with a robust combo strike that replaces standard latches and deadbolts.

## Overview

The Nuk3y SP550 Combination Security Door Strike is a heavy-duty metal solution designed to replace standard latch and deadbolt strikes. With a satin nickel finish and easy installation, it enhances both security and aesthetics for your home. Ideal for repairs and reinforcements, this product is a must-have for any homeowner looking to upgrade their door security.

## Description

Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel)

## Features

- SECURITY door strike replace standard latch and deadbolt strikes with one piece combo plate.
- HEAVY DUTY metal construction to fit 5-1/2 Center to Center. See spec drawing for measurements before purchasing.
- REPAIR can use the strike to strengthens or repairs wood jambs.
- FINISH available in satin nickel, matte black, and polished brass.
- EASY TO INSTALL with included 6 qty 3" wood screws and 3 qty 1" wood screws.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | NUK3Y PRODUCTS K3 |
| Part Number | SP-550 |
| Item Weight | 8.4 ounces |
| Product Dimensions | 11 x 2 x 0.09 inches |
| Item model number | SP-550 |
| Color | Satin Nickel |
| Included Components | Combo Strike, 6" wood screw, and 1" wood screw |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel) - Image 1](https://m.media-amazon.com/images/I/512NyTzUo+L.jpg)
![Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel) - Image 2](https://m.media-amazon.com/images/I/517YirsmP-L.jpg)
![Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel) - Image 3](https://m.media-amazon.com/images/I/51uH4aV2RHL.jpg)
![Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel) - Image 4](https://m.media-amazon.com/images/I/51hCxaRq2lL.jpg)
![Nuk3y SP550 Combination Security Door Strike for 5-1/2 inch Hole Center (Satin Nickel) - Image 5](https://m.media-amazon.com/images/I/51qpwx+AF4L.jpg)

## Available Options

This product comes in different **Color Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Solid with accurate dimensions
  

*by H***  on Reviewed in the United States on February 5, 2024*

I purchased this product to replace a very old strike plate and strengthen that part of the door frame. This was easy to install but I recommend pre-drilling with a smaller bit so you don’t crack the door frame. This makes it easier to install too.The measurements are accurate, screws are sturdy, and the coating is holding up well after a month+ of frequent use.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great product
  

*by C***G on Reviewed in the United States on November 23, 2023*

Very nice quality and fit our door perfectly. Really helpful if you have a rough doorframe full of holes. It definitely made our lock more secure.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Bullet Proof
  

*by S***9 on Reviewed in the United States on February 29, 2024*

This additional steel plate really reinforces any door you install it on.  Have one on the rear Garage door and one on the home’s Front door.Install was really easy, considering I have installed door plates of this kind in the past.  Thief’s will have a tough time kicking these doors open…

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-17*