---
product_id: 630877752
title: "4-in-1 Drilling Positioning Ruler,T Square Woodworking Ruler,Marking Gauge Tools for Woodworking Scribe Drawing,Precise Drilling Tool for Cabinet Hole Drilling,Cabinet Hardware Jig"
brand: "saker"
price: "380.31 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Saker"
url: https://www.desertcart.tn/products/630877752-4-in-1-drilling-positioning-ruler-t-square-woodworking-ruler
store_origin: TN
region: Tunisia
---

# 12-inch precision scale Dual-axis bubble level 3 adjustable positioning blocks 4-in-1 Drilling Positioning Ruler,T Square Woodworking Ruler,Marking Gauge Tools for Woodworking Scribe Drawing,Precise Drilling Tool for Cabinet Hole Drilling,Cabinet Hardware Jig

**Brand:** saker
**Price:** 380.31 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Master every measurement with the Saker 4-in-1 – where precision meets versatility!

## Quick Answers

- **What is this?** 4-in-1 Drilling Positioning Ruler,T Square Woodworking Ruler,Marking Gauge Tools for Woodworking Scribe Drawing,Precise Drilling Tool for Cabinet Hole Drilling,Cabinet Hardware Jig by saker
- **How much does it cost?** 380.31 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/630877752-4-in-1-drilling-positioning-ruler-t-square-woodworking-ruler)

## Best For

- saker enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium aluminum alloy with wear-resistant printing for enduring accuracy.
- • **Level Up Your Craft:** Dual-axis bubble levels guarantee perfect horizontal and vertical alignment.
- • **Precision Perfected:** Three adjustable blocks ensure flawless drilling and marking every time.
- • **Effortless Adjustments:** ABS knobs provide smooth, quick angle and length customization.
- • **One Tool, Endless Projects:** From cabinet holes to bespoke shelves, your ultimate woodworking sidekick.

## Overview

The Saker 4-in-1 Drilling Positioning Ruler is a durable, aluminum alloy woodworking tool featuring a 12-inch scale, three adjustable positioning blocks for precise drilling and marking, and dual-axis bubble levels for perfect alignment. Designed for versatility, it simplifies tasks like cabinet hole drilling, hardware installation, and custom woodworking projects, making it an essential tool for professionals and DIY enthusiasts alike.

## Description

Durable aluminum alloy ruler with adjustable positioning blocks provides precise drilling, marking, and measuring for enhanced accuracy in your woodworking projects.

Review: Handy - This can come in very handy for various tasks. As a DIYer I often work alone and constantly find I'm missing a "third hand". This device often saves me grief. The sliders are easy to set and can hold a screw long enough for me to get the power driver on it. Repetitive marking out is a doddle. The integrated levels come in handy, as does the mechanically locked T square and friction locked multi-angle bevel square. The only (minor) gripe I had was that the centre of the slider groove was not marked on the main bar, so I had to use offset measurements. Great little gadget. PS-Dear SAKER, for your info it is not a king or an emperor - it is a RULE not a ruler
Review: Great piece of kit for consistency - I saw a review that said it wasn't square. Well mine definitely is, measured against both a machinist square and a digital protractor. When adjusting, make sure the moving rail is firmly seated in the grooves before tightening up and it'll be bang on.

## Features

- 【RELIABLE MATERIAL】Crafted from premium aluminum alloy, our 4-in-1 drilling positioning ruler guarantees durability and resilience. The wear-resistant printing ensures longevity, safeguarding against fading and preserving precise measurements throughout extended use.
- 【HIGHLY ACCURATE】Our drill positioning ruler doubles up as a marking gauge woodworking tool, boasting three sets of adjustable positioning blocks. This innovative design ensures enhanced precision, facilitating swift and accurate drilling, nailing, or marking tasks. Elevate your woodworking projects with increased efficiency and accuracy with this versatile tool.
- 【DUAL-AXIS BUBBLE LEVEL】Our woodworking square comes with auxiliary dual-axis bubble levels, aiding in the calibration of both horizontal and vertical alignments. This feature ensures precise leveling and perpendicularity, facilitating accurate drilling and installation tasks, even on uneven surfaces.
- 【VERSATILE ADJUSTABLE CAPABILITY】 Our T square ruler features ABS knobs for effortless adjustment of length and angles, ensuring flexibility in measuring both dimensions and angles. With this versatile capability, users can easily adapt the tool to accommodate various project requirement.
- 【EXPANSIVE UTILITY】Beyond its primary role in drilling, the 4-in-1 Drilling Positioning Ruler proves invaluable for diverse applications including the precise installation of door handles, crafting bespoke shelves, and constructing cabinets. Its multifaceted design enables versatility, rendering it an indispensable tool for an array of woodworking and DIY projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CX1NGTDV |
| Best Sellers Rank | 10,075 in DIY & Tools ( See Top 100 in DIY & Tools ) 23 in Carpentry Squares |
| Brand | Saker |
| Colour | silver |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (536) |
| Graduation Range | 12 Inches |
| Manufacturer | Saker |
| Manufacturer Part Number | GJ65174-E001 |
| Material | Aluminium |
| Model Number | GJ65174-E001 |
| Style Name | silver |

## Product Details

- **Brand:** Saker
- **Colour:** silver
- **Graduation range:** 12 Inches
- **Material:** Aluminium
- **Style:** silver

## Images

![4-in-1 Drilling Positioning Ruler,T Square Woodworking Ruler,Marking Gauge Tools for Woodworking Scribe Drawing,Precise Drilling Tool for Cabinet Hole Drilling,Cabinet Hardware Jig - Image 1](https://m.media-amazon.com/images/I/71NVxlcgd4L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Handy
*by P***L on 10 June 2025*

This can come in very handy for various tasks. As a DIYer I often work alone and constantly find I'm missing a "third hand". This device often saves me grief. The sliders are easy to set and can hold a screw long enough for me to get the power driver on it. Repetitive marking out is a doddle. The integrated levels come in handy, as does the mechanically locked T square and friction locked multi-angle bevel square. The only (minor) gripe I had was that the centre of the slider groove was not marked on the main bar, so I had to use offset measurements. Great little gadget. PS-Dear SAKER, for your info it is not a king or an emperor - it is a RULE not a ruler

### ⭐⭐⭐⭐⭐ Great piece of kit for consistency
*by S***N on 1 May 2026*

I saw a review that said it wasn't square. Well mine definitely is, measured against both a machinist square and a digital protractor. When adjusting, make sure the moving rail is firmly seated in the grooves before tightening up and it'll be bang on.

### ⭐⭐⭐⭐ A useful tool, needs a few minor improvements.
*by F***X on 5 July 2025*

The tool should be handy, on inspection it appears to be fairly well built, my only criticism is that the numbers which indicate the bevel angles are painted on (all other numbers are engraved/etched), by opening and closing the bevel gauge once, the numbers have scraped off.

## Frequently Bought Together

- Saker 4-in-1 Drilling Positioning Ruler,T Square Woodworking Ruler,Marking Gauge Tools for Woodworking Scribe Drawing,Precise Drilling Tool for Cabinet Hole Drilling,Cabinet Hardware Jig
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**Shop now:** [https://www.desertcart.tn/products/630877752-4-in-1-drilling-positioning-ruler-t-square-woodworking-ruler](https://www.desertcart.tn/products/630877752-4-in-1-drilling-positioning-ruler-t-square-woodworking-ruler)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-17*