---
product_id: 3294273
title: "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)"
brand: "defender security"
price: "307451₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/3294273-prime-line-u-9858-sliding-patio-door-pin-3-16
store_origin: VN
region: Vietnam
---

# Chrome-plated finish for sleek, modern look 2-5/8 in. length fits standard sliding doors 3/16 in. diameter steel pin for robust security 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)

**Brand:** defender security
**Price:** 307451₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind with sleek, stealthy security!

## Quick Answers

- **What is this?** 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) by defender security
- **How much does it cost?** 307451₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/3294273-prime-line-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

- • **Precision Fit:** Designed with exact 3/16 in. diameter and 2-5/8 in. length for seamless installation.
- • **Durable Alloy Steel:** Crafted from alloy steel with a chrome finish to resist wear and elevate style.
- • **Prevent Forced Entry:** Effectively stops sliding or lifting attempts, giving you peace of mind at home.
- • **Easy Installation Kit:** Comes complete with retaining ring, fasteners, and clear instructions—no hassle, no guesswork.
- • **Secondary Security Boost:** Add an extra layer of defense to your sliding patio door with a reliable pin lock.

## Overview

The Prime-Line U 9858 Sliding Patio Door Pin is a chrome-plated alloy steel supplementary lock designed to enhance the security of sliding patio doors. Measuring 3/16 inch in diameter and 2-5/8 inches long, it includes a retaining ring and installation hardware for easy setup. This durable, modern accessory prevents door sliding or lifting, providing an effective secondary locking solution trusted by homeowners.

## Description

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)

## 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 |
|---------------|-------|
| Brand | Defender Security |
| Special Feature | Supplementary Lock |
| Lock Type | Pin Lock |
| Item dimensions L x W x H | 0.63 x 3.81 x 2.62 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Securing sliding patio doors |
| Style | Modern |
| Color | Chrome |
| Number of Pieces | 1 |
| Finish Type | Chrome |
| Included Components | Patio door pin lock, keeper and fasteners |
| Controller Type | Ring |
| Shape | Cylindrical |
| Item Weight | 1.12 ounces |
| Control Method | Touch |
| UPC | 049793098580 |
| Model Name | Sliding Door Pin Lock |
| Global Trade Identification Number | 00049793098580 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | U 9858 |
| Product Dimensions | 0.63 x 3.81 x 2.62 inches |
| Country of Origin | China |
| Item model number | U 9858 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Finish | Chrome |
| Item Package Quantity | 1 |
| Handle Material | Alloy Steel |
| Special Features | Supplementary Lock |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |

## Product Details

- **Brand:** Defender Security
- **Special Feature:** Supplementary Lock
- **Lock Type:** Pin Lock
- **Item dimensions L x W x H:** 0.63 x 3.81 x 2.62 inches
- **Material:** Alloy Steel

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71RxdQYuC8L.jpg)

## Available Options

This product comes in different **Size** options.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/3294273-prime-line-u-9858-sliding-patio-door-pin-3-16](https://www.desertcart.vn/products/3294273-prime-line-u-9858-sliding-patio-door-pin-3-16)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*