---
product_id: 113238815
title: "Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack"
brand: "prime-line"
price: "€ 77.76"
currency: EUR
in_stock: true
reviews_count: 5
category: "Prime Line"
url: https://www.desertcart.gr/products/113238815-prime-line-u-10385-door-strike-for-use-with-5
store_origin: GR
region: Greece
---

# Fits 5.5 to 6 inch hole spacing 6 x 3-inch security screws One-piece max security combo plate Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack

**Brand:** prime-line
**Price:** € 77.76
**Availability:** ✅ In Stock

## Summary

> 🛡️ Lock in peace of mind with Prime-LINE’s ultimate door strike!

## Quick Answers

- **What is this?** Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack by prime-line
- **How much does it cost?** € 77.76 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/113238815-prime-line-u-10385-door-strike-for-use-with-5)

## 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

- • **All-in-One Security Plate:** Streamline your door hardware with a sleek, one-piece combo strike.
- • **Precision Fit for Modern Doors:** Designed for 5.5” to 6” hole centers, ensuring seamless compatibility.
- • **Quick & Confident Installation:** Simple screw-in setup with minimal mortising—security made easy.
- • **Durable Satin Nickel Steel Finish:** Rust-resistant, stylish, and built to last through years of use.
- • **Fortify Your Entry with 6 Extra-Long Screws:** Enhanced kick-in resistance with 3-inch screws for unbeatable hold.

## Overview

The Prime-LINE U 10385 Door Strike is a robust, one-piece combo plate crafted from stamped alloy steel with a satin nickel finish. Engineered for residential dead latch and deadbolt security, it fits door hardware spaced between 5.5 and 6 inches. Featuring six 3-inch screws for maximum reinforcement, it offers superior protection against forced entry. Easy to install with a sleek modern design, this door strike combines durability and enhanced security in a single, reliable package.

## Description

Replace your standard, separate latch and deadbolt strike plates with one designed for maximum security. Our Defender Security Max Security Combo Strike is a one-piece combo plate that comes with six 3 inch long screws for maximum security. These longer screws allow for a strong hold, which helps prevent kick-ins. Made of stamped steel with a satin nickel finish, this door strike is strong and durable, sure to last the test of time. Installation is quick and easy, and the door strike fastens into jamb and door frame with screws. Some mortising and pilot hole drilling may be required for a flush install. This door strike features slightly taller latch and bolt openings to accommodate door hardware spaced from 5-1/2 in. to 6 in. hole centers. *Installation note: It is best to pilot drill a hole for the 3 inch long screws and use a hand operated screw driver to install the 3 inch long screws.

Review: Solid - Well made
Review: Solid product - Good quality thanks

## Features

- REPLACE STANDARD LATCH AND STRIKES – The Defender Security U 10385 door strike is designed to replace the standard, separate latch and deadbolt strike plates with a one-piece combo plate.
- MAXIMUM SECURITY STRIKE – This door strike provides maximum security! It comes with a one-piece combo plate plus six 3 in. long screws for maximum security. These longer screws allow for a strong hold, which helps prevent kick-ins.
- TALLER LATCH AND BOLT OPENINGS – This door strike features slightly taller latch and bolt openings to accommodate door hardware spaced from 5-1/2 in. to 6 in. hole centers.
- EASY INSTALLATION – Installation is quick and easy, and the door strike fastens into jamb and door frame with screws. Some mortising and pilot hole drilling may be required for a flush install.
- DURABLE, STRONG CONSTRUCTION – Made of stamped steel with a satin nickel finish, this door strike is durable, sure to last the test of time. Measure the center holes for your replacements. These are designed to be used for 5 ½ to 6 inches on center only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D2K33NG |
| Best Sellers Rank | 185,234 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,862 in Latches & Bolts |
| Brand | Prime-Line |
| Colour | Satin Nickel |
| Customer Reviews | 4.7 out of 5 stars 3,492 Reviews |
| Finish | Satin Nickel |
| Global Trade Identification Number | 00049793103857 |
| Included Components | Door stroke and keepers |
| Item Dimensions | 27.9 x 4.1 x 27.9 centimetres |
| Item Type Name | Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel |
| Item dimensions L x W x H | 27.9 x 4.1 x 27.9 centimetres |
| Lock Type | Deadbolt |
| Lock type | Deadbolt |
| Manufacturer | Prime-Line Products |
| Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
| Material | Alloy Steel |
| Model Name | Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel |
| Model Number | U 10385 |
| Number of Pieces | 1 |
| Part Number | U 10385 |
| Recommended Uses For Product | residential door security |
| Recommended uses for product | residential door security |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Anti theft |
| Special feature | Anti theft |
| Style | Modern |
| UPC | 049793103857 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Prime-Line
- **Item dimensions L x W x H:** 27.9 x 4.1 x 27.9 centimetres
- **Lock type:** Deadbolt
- **Material:** Alloy Steel
- **Special feature:** Anti theft

## Images

![Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack - Image 1](https://m.media-amazon.com/images/I/516gOAKRc1L.jpg)
![Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack - Image 2](https://m.media-amazon.com/images/I/613TXV-6k-L.jpg)
![Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack - Image 3](https://m.media-amazon.com/images/I/71Fhz6-3VrL.jpg)
![Prime-LINE U 10385 Door Strike, for Use with 5-1/2” and 6” Hole Spacing On Dead Latch and Deadbolt, Steel, Satin Nickel, 1 Pack | For Dead Latch and Deadbolt, Steel, Satin Nickel, Single Pack - Image 4](https://m.media-amazon.com/images/I/41+m5-2P31L.jpg)

## Questions & Answers

**Q: What is the measurement from center to center of the two strike holes?**
A: 5 3/8" however, the strike holes are oversized (1 3/4") so there is quite a bit of leeway

**Q: How thick is the plate?**
A: Upon measuring, it appears to be 1/8 of an inch thick.  It feels solid.

**Q: recommended screws? I'd like to use some quality screws but have no idea what to look for, brand, size, etc**
A: Comes with some very well impressive screws so no need to worry. You are in good hands with this baby. I tried as best I could to kick it in and was rewarded with boot marks and a trip to HD to get a solid wood door. Any unwelcomed intruder would need a some serious tools to get in.  Make sure your locks are unpickable too. Check this outFlip Guard Satin Nickel https://www.amazon.com/dp/B00HZD8S8G/ref=cm_sw_r_em_apa_a1KOzbA6T37Y1

**Q: Will this work on a interior door frame which is not 1 3/4"?**
A: No too wide..will work on 1 3/4 but not on 1 3/8. Not unless you trim the door stop

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid
*by J***S on 30 November 2025*

Well made

### ⭐⭐⭐⭐⭐ Solid product
*by S***E on 25 January 2024*

Good quality thanks

### ⭐⭐⭐⭐⭐ A Ten Dollar Security Upgrade That Actually Makes Sense
*by J***N on 15 May 2026*

Most residential doors come with thin little strike plates held in by half-inch screws. One solid kick and they are done. This is not that. The Defender Security U 10385 replaces both your deadbolt and latch strike plates with a single combined unit, and comes with six 3-inch screws that actually reach into the door framing rather than just the jamb. That is the key difference. Longer screws mean the plate is anchored into the structural part of the frame, which meaningfully increases resistance to forced entry. Installation is manageable for most DIYers. The plate may require some light mortising to sit flush, which takes a sharp chisel and about ten minutes. Pre-drilling for the long screws is strongly recommended before driving them in by hand. Power-driving the 3-inch screws risks cracking the jamb. The satin nickel finish is clean and low-key, and the steel construction feels reassuringly solid. The taller latch and bolt openings accommodate slight door settling or misalignment, which is a nice practical touch. For the price, this is one of the easiest security improvements you can make to an exterior door. Not glamorous, but genuinely effective. If you have not looked at what is currently installed on your door, take a look. You will probably want to upgrade it.

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**Shop now:** [https://www.desertcart.gr/products/113238815-prime-line-u-10385-door-strike-for-use-with-5](https://www.desertcart.gr/products/113238815-prime-line-u-10385-door-strike-for-use-with-5)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-23*