---
product_id: 5984962
title: "Tools Door Lock Installation Kit, Bi-Metal (3111002), Blue"
brand: "irwin"
price: "E£ 4649"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/5984962-tools-door-lock-installation-kit-bi-metal-3111002-blue
store_origin: EG
region: Egypt
---

# Adjustable for 2-3/8" & 2-3/4" backsets Bi-metal hole saws for metal & wood Self-centering jig fits all door widths Tools Door Lock Installation Kit, Bi-Metal (3111002), Blue

**Brand:** irwin
**Price:** E£ 4649
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock precision and style with every install!

## Quick Answers

- **What is this?** Tools Door Lock Installation Kit, Bi-Metal (3111002), Blue by irwin
- **How much does it cost?** E£ 4649 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/5984962-tools-door-lock-installation-kit-bi-metal-3111002-blue)

## Best For

- irwin enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Design:** Crafted with high-quality bi-metal for long-lasting performance on interior and exterior doors.
- • **Versatile Compatibility:** Bi-metal hole saws cut through both metal and wood doors effortlessly.
- • **Precision Fit Every Time:** Self-centering jig ensures flawless alignment on all common door widths.
- • **Complete Installation Kit:** Includes bolt plate template, router bit, and nylon storage bag for organized convenience.
- • **Customizable Backset Adjustment:** Easily switch between 2-3/8" and 2-3/4" backsets for perfect lock placement.

## Overview

The IRWIN Tools Door Lock Installation Kit (3111002) features durable bi-metal hole saws designed for both metal and wood doors. Its self-centering jig fits all common door widths and adjusts for 2-3/8" or 2-3/4" backsets, making lock installation seamless. Complete with templates, router bit, and storage bag, this kit is your all-in-one solution for professional-grade door lock installations.

## Description

IRWIN Tools Door Lock Installation Kit, Bi-Metal (3111002), Blue

## Features

- Bi-Metal Door Lock Installation Kit For Metal & Wood Doors.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- This product is highly durable
- This product is manufactured in China.
- Bi-Metal hole saws for metal and wood doors
- Fits all interior and exterior doors
- Bi-Metal hole saws for metal and wood doors
- Fits all interior and exterior doors
- Self centering jig fits all common door widths
- Adjustable for both 2-3/8-Inch and 2-3/4-Inch backsets
- Includes bolt plate template and router bit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | IRWIN |
| Part Number | 3111002 |
| Item Weight | 13.7 ounces |
| Product Dimensions | 8.13 x 6.5 x 2.25 inches |
| Item model number | 3111002 |
| Is Discontinued By Manufacturer | No |
| Size | No Size |
| Color | Blue |
| Style | Contemporary |
| Finish | Blue |
| Material | Metal, Steel, wood |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | inch |
| Special Features | Durable |
| Included Components | IRWIN Tools Door Lock Installation Kit, Bi-Metal (3111002),Blue |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Product Details

- **Brand:** IRWIN
- **Special Feature:** Durable
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 8.13 x 6.5 x 2.25 inches
- **Material:** Alloy Steel, wood, Metal

## Images

![Tools Door Lock Installation Kit, Bi-Metal (3111002), Blue - Image 1](https://m.media-amazon.com/images/I/51m6r8FWqoL.jpg)

## Available Options

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

## Questions & Answers

**Q: Diff between irwin tools bi-metal door lock installation kit (3111002) and irwin wooden door lock installation kit, 3111001:are both doing the same???**
A: Thank you for choosing Irwin Tools. Our goal is to provide our customers with the highest quality and service. The IRWIN Tools Bi-Metal Door Lock Installation Kit (3111002) works on both metal ad wood doors. The other only works on wood doors.

**Q: How do you separate the adapter to use the 1 inch hole saw? After using the larger hole saw it is stuck on.**
A: another option is to buy another kit or arbor if you can find one, then just keep one attached to the small hole saw and one to the larger one

**Q: How can I secure the template to the door by 2 screws when my door is a metal one? My door is new and have no holes in it for lock**
A: My door was also steel, but the steel was just the door panels. It had a wooden core. The screws go into the core. The template is only needed to start the hole saws center bit. Once the center bit drills through the steel panel it will hold the hole saw in position to drill the bigger hole. If your door is all steel, you can use a small bit to make pilot holes for the screws and attach it like the instructions say.

**Q: 1" hole saw, how didyou attach it to a drill???  The supplied attachment only work on the 2 1/8" hole saw so it won't screw into 1" hole saw for me**
A: Once you separate the bit from the adapter, it can be used with a 1" hole saw.

## Frequently Bought Together

- IRWIN Tools Door Lock Installation Kit, Bi-Metal (3111002), Blue
- Door Hinge Jig, Door Hinge Mortiser, Hinge Installation Kit, Door Hinge Router Template Fits for Door Hinge from 3” to 5” Length and Hinge Types of Sqaure, Radius 1/4” or Radius 5/8”.
- Milescraft 1222 Hinge Mate 150 – Door Hinge Installation Kit/Mortiser Template, Door Hinge Jig, Door Router Template fits 3” and 3.5” Hinges, Fits Most Doors

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-25*