---
product_id: 372388437
title: "Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack)"
brand: "defender security"
price: "€ 12.05"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/372388437-defender-security-u-9858-sliding-patio-door-pin-3-16
store_origin: GR
region: Greece
---

# Chrome plated finish for sleek durability 3/16 in. diameter steel pin Includes retaining ring & installation kit Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack)

**Brand:** defender security
**Price:** € 12.05
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with Defender’s sleek security upgrade!

## Quick Answers

- **What is this?** Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) by defender security
- **How much does it cost?** € 12.05 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/372388437-defender-security-u-9858-sliding-patio-door-pin-3-16)

## Best For

- defender security enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Chrome Finish:** Modern chrome plating blends security with style
- • **Compact Yet Powerful:** Discreet design that doesn’t compromise your door’s aesthetics
- • **Effortless Installation:** Comes with all hardware and clear instructions for quick setup
- • **Precision Engineered Pin:** 2-5/8 inch steel pin ensures a snug, tamper-resistant fit
- • **Fortify Your Sliding Door:** Secondary lock that prevents sliding & lifting attempts

## Overview

The Defender Security U 9858 Sliding Patio Door Pin is a robust secondary locking solution featuring a 3/16 inch diameter, 2-5/8 inch long alloy steel pin with a chrome plated finish. Designed to prevent sliding or lifting of patio doors, it includes a retaining ring and all necessary installation hardware, combining modern style with enhanced security.

## Description

Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack)

## Features

- ADD ADDITIONAL SECURITY – The Defender Security U 9858 Sliding Patio Door Lock Pin is used as a secondary lock on sliding patio doors
- PREVENTION – The patio lock helps prevent sliding or lifting of door
- PIN LOCK – This pin lock includes a retaining ring which the pin engages when locked
- DIMENSIONS – Pin is 2-5/8 inch long and has a 3/16 inch diameter
- INCLUDED – Installation hardware and instructions are included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part number | U 9858 |
| Item Weight | 31.8 g |
| Product Dimensions | 1.59 x 9.69 x 6.65 cm; 31.75 g |
| Item model number | U 9858 |
| Size | 2-5/8 in. |
| Color | Chrome |
| Style | Modern |
| Finish | Chrome |
| Material | Alloy Steel |
| Shape | Cylindrical |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Handle Material | Alloy Steel |
| Special Features | Supplementary Lock |
| Included components | Patio door pin, holder and fasteners |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Defender Security
- **Special features:** Supplementary Lock
- **Lock type:** Pin Lock
- **Item dimensions L x W x H:** 16 x 97 x 67 millimeters
- **Material:** Alloy Steel

## Images

![Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) - Image 1](https://m.media-amazon.com/images/I/71qv843Px4L.jpg)
![Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) - Image 2](https://m.media-amazon.com/images/I/61OK7llz6CL.jpg)
![Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) - Image 3](https://m.media-amazon.com/images/I/71uG90u6GUL.jpg)
![Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) - Image 4](https://m.media-amazon.com/images/I/71DU41+GA+L.jpg)
![Defender Security U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack) - Image 5](https://m.media-amazon.com/images/I/61B1eYw38yL.jpg)

## Frequently Bought Together

- Prime-Line U 9858 Sliding Patio Door Pin, 3/16 In. x 2-5/8 In., Steel Pin and Retaining Ring, Chrome Plated Finish (Single Pack)
- Prime-Line U 9846 Patio Sliding Door Loop Lock – Increase Home Security, Install Additional Child-Safe Security, 1-1/8 In. Hardened Steel Bar with Diecast Base, Nickel Plated (Single Pack)
- Burglabar 2 Pack for Sliding Door Locks for Sliding Glass Doors & Windows, Child Proof

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**Shop now:** [https://www.desertcart.gr/products/372388437-defender-security-u-9858-sliding-patio-door-pin-3-16](https://www.desertcart.gr/products/372388437-defender-security-u-9858-sliding-patio-door-pin-3-16)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-03*