---
product_id: 647764838
title: "1338 Lock Mate PLUS – Self Clamping, Professional Door Lock Installation Kit, Door Lock Jig for Wood/Metal Doors with 1-3/8” and 1-3/4” Thickness. Bi-Metal Cobalt Hole Saws Included"
brand: "milescraft"
price: "KSh25145"
currency: KES
in_stock: true
reviews_count: 5
category: "Milescraft"
url: https://www.desertcart.co.ke/products/647764838-1338-lock-mate-plus-self-clamping-professional-door-lock-installation
store_origin: KE
region: Kenya
---

# Adjusts for 1-3/8” & 1-3/4” doors Self-clamping, no screws Bi-metal cobalt hole saws 1338 Lock Mate PLUS – Self Clamping, Professional Door Lock Installation Kit, Door Lock Jig for Wood/Metal Doors with 1-3/8” and 1-3/4” Thickness. Bi-Metal Cobalt Hole Saws Included

**Brand:** milescraft
**Price:** KSh25145
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock pro-level door installs in minutes—no sweat, all precision!

## Quick Answers

- **What is this?** 1338 Lock Mate PLUS – Self Clamping, Professional Door Lock Installation Kit, Door Lock Jig for Wood/Metal Doors with 1-3/8” and 1-3/4” Thickness. Bi-Metal Cobalt Hole Saws Included by milescraft
- **How much does it cost?** KSh25145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/647764838-1338-lock-mate-plus-self-clamping-professional-door-lock-installation)

## Best For

- milescraft enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Self-clamps instantly—no screws, no damage, just twist and go.
- • **Universal Precision:** Adjusts seamlessly for standard door thicknesses and backsets.
- • **Damage-Free Drilling:** Metal-lined stepped drill guides prevent wear and tear on your jig.
- • **Durable Cutting Power:** Bi-metal cobalt hole saws cut through wood and metal with ease.
- • **Perfect Alignment Every Time:** Deadbolt locator ensures flawless spacing for professional results.

## Overview

The Milescraft 1338 Lock Mate PLUS is a professional-grade, self-clamping door lock installation kit designed for 1-3/8” and 1-3/4” thick wood or metal doors. Featuring durable bi-metal cobalt hole saws and adjustable guides, it ensures precise, damage-free drilling for standard locks and deadbolts. Ideal for managers and pros who demand speed, accuracy, and flawless results without the hassle of screws or hardware.

## Description

Maximize the speed and ease of door lock and knob installation projects with the LockMatePLUS™, by Milescraft. Perfect for large jobs where time is money, the self-clamping design sets up in seconds without the need for screws or hardware. The non-marring clamp has a wide rubber surface that sets up or removes instantly, prevents slipping and protects doors. To mount the the LockmatePLUS™ simply place on door at desired location and twist the clamp. No mounting screws or hardware are required!High quality, Cobalt Alloy, Bi-metal hole saws make quick work when drilling any interior or exterior door. The bits are designed for use with any door material: wood, composite, hollow core, or metal doors. Long-lasting drill guides have a unique built-in metal bushing. The large guide’s stepped profile also helps prevent damage and extend the life of the jig. Drill from one side until the pilot tip exits the door, then continue drilling from the other side to prevent tear out. Switch to the 1” hole saw to cross bore the perfect hole for latches. Attach the spacer plate for doors measuring 1-3/8”, or remove the plate for doors with 1-3/4” thickness.The jig also adjusts to 2-3/8” and 2-3/4” backsets. Most handles and locks are adjustable to either setting. Make sure to measure other hardware in the home to assure uniformity.The LockMatePLUS™ also includes a dead bolt locator attachment. Before removing the Jig, insert the locator and mark the center for perfectly spaced knobs and locks.

Review: Very helpful, doesn’t slip. Hole saws are fairly decent as well. I built 15 interior doors for my place. Did them all with this, saws are dull now but still a good investment.
Review: The jig clamped securely to the door and made matching the holes a snap. The metal inserts make it feel more sturdy also. The hole saws were of good quality although having used them once I cannot speak to durability. I had to widen the hole for the knob as there was already a knob but no deadbolt on this door. The old hardware was smaller than new stuff so I had to solve that issue and using the smaller hole saw to line up the jig worked great. I was afraid that it would not work as well since I wouldn’t see the pilot hole and just had to go all the way through from one side. The saw and jig did great and I didn’t have a jagged exit on the other side. FWIW it was a wooden door. The only difficulty, and this is not unusual of this kind of hole saw, is that getting them off the adapter is tough. I hit the thing with penetrating oil and it helped but the adapter for larger one is pretty stuck. Fortunately that doesn’t keep you from getting the smaller one on the pilot drill and the smaller one is easier to remove. If you need to install door hardware, this kit is well worth it.

## Features

- Door lock kit self clamps to door. No screws or hardware and no surface damage
- Door lock kit Includes 2-1/8” and 1” Bi-Metal Cobalt Hole saws
- Hole saws cut both wood and metal solid or hollow core doors
- Door lock kit has metal lined stepped drill guide bushings to prevent damage and extend life of jig
- Door lock kit adjusts for 1-3/8” and 1-3/4” thick standard doors
- Adjusts to both 2-3/8” and 2-3/4” standard backsets
- Compatible with most common lock sizes
- Dead Bolt Locator piece perfectly spaces handles and deadbolts
- Includes ¼” Pilot bit and mandrel with adaptor to fit both hole saws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZSD678R |
| ASIN  | B0CZSD678R |
| Batteries Required? | No |
| Color | Gray |
| Customer Reviews | 4.3 4.3 out of 5 stars (277) |
| Customer reviews | 4.3 4.3 out of 5 stars (277) |
| Date First Available | 7 April 2024 |
| Date First Available  | 7 April 2024 |
| Included components | 2x Bi-Metal Hole Saws, Adjustable Main Drilling Guide, Door Thickness Spacer, Jig Body, ¼” Pilot bit with Arbor |
| Item Package Quantity | 1 |
| Item Weight | 703 g |
| Item model number | 1338 |
| Item model number  | 1338 |
| Manufacturer | Milescraft |
| Manufacturer  | Milescraft |
| Number Of Pieces | 1 |
| Package Dimensions | 19.6 x 13.9 x 9.9 cm; 703.07 g |
| Package Dimensions  | 19.6 x 13.9 x 9.9 cm; 703.07 g |
| Part number | 1338 |
| Power source type | hand_powered |
| Style | Lock Mate |

## Images

![1338 Lock Mate PLUS – Self Clamping, Professional Door Lock Installation Kit, Door Lock Jig for Wood/Metal Doors with 1-3/8” and 1-3/4” Thickness. Bi-Metal Cobalt Hole Saws Included - Image 1](https://m.media-amazon.com/images/I/61ECB3RSgaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***. on 11 November 2025*

Very helpful, doesn’t slip. Hole saws are fairly decent as well. I built 15 interior doors for my place. Did them all with this, saws are dull now but still a good investment.

### ⭐⭐⭐⭐⭐ Review
*by S***B on 14 July 2024*

The jig clamped securely to the door and made matching the holes a snap. The metal inserts make it feel more sturdy also. The hole saws were of good quality although having used them once I cannot speak to durability. I had to widen the hole for the knob as there was already a knob but no deadbolt on this door. The old hardware was smaller than new stuff so I had to solve that issue and using the smaller hole saw to line up the jig worked great. I was afraid that it would not work as well since I wouldn’t see the pilot hole and just had to go all the way through from one side. The saw and jig did great and I didn’t have a jagged exit on the other side. FWIW it was a wooden door. The only difficulty, and this is not unusual of this kind of hole saw, is that getting them off the adapter is tough. I hit the thing with penetrating oil and it helped but the adapter for larger one is pretty stuck. Fortunately that doesn’t keep you from getting the smaller one on the pilot drill and the smaller one is easier to remove. If you need to install door hardware, this kit is well worth it.

### ⭐⭐⭐⭐⭐ Review
*by M***7 on 3 January 2026*

This works great and its easy to use! I highly recommend for those DIY folks!

## Frequently Bought Together

- Milescraft 1338 Lock Mate PLUS – Self Clamping, Professional Door Lock Installation Kit, Door Lock Jig for Wood/Metal Doors with 1-3/8” and 1-3/4” Thickness. Bi-Metal Cobalt Hole Saws Included
- Milescraft 1229 Hinge Jig PLUS – Dual Clamping Door Hinge Jig Door Hinge Mortiser. Complete Hinge Installation Kit Rout Mortises from 2.5” to 4.5”. Strike and Latch Plates Included for Standard Doors
- Door Latch Mortise Tool, Door Latch Installation Kit Help Remove Material to Install Door Latch for Clean, Accurate Professional Installation, Door Latch Tool for Use with 1-3/4" or 1-3/8" Thick Door

---

## 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.co.ke/products/647764838-1338-lock-mate-plus-self-clamping-professional-door-lock-installation](https://www.desertcart.co.ke/products/647764838-1338-lock-mate-plus-self-clamping-professional-door-lock-installation)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-22*