---
product_id: 48522973
title: "Amtech G4130 400g Magnetic Plumb bob and line"
brand: "amtech"
price: "€ 20.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Amtech"
url: https://www.desertcart.ie/products/48522973-amtech-g4130-400g-magnetic-plumb-bob-and-line
store_origin: IE
region: Ireland
---

# precise vertical alignment multi-surface clip & pin 400g strong magnet Amtech G4130 400g Magnetic Plumb bob and line

**Brand:** amtech
**Price:** € 20.80
**Availability:** ✅ In Stock

## Summary

> 🧲 Nail vertical perfection with magnetic precision!

## Quick Answers

- **What is this?** Amtech G4130 400g Magnetic Plumb bob and line by amtech
- **How much does it cost?** € 20.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/48522973-amtech-g4130-400g-magnetic-plumb-bob-and-line)

## Best For

- amtech enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Grip:** Clip or steel strike pin adapts to stud walls, plasterboard, MDF, and plywood.
- • **Magnetic Mastery:** Securely attaches to ferrous metals for hands-free precision.
- • **Trade-Ready Tool:** Essential for professional plumbing, wallpapering, and cabinet installation.
- • **Smooth & Reliable:** Engineered for consistent, effortless operation on any project.
- • **Heavyweight Accuracy:** 400g plumb bob ensures stable, flawless vertical lines every time.

## Overview

The Amtech G4130 is a 400g magnetic plumb bob and line set designed for accurate vertical alignment on multiple surfaces. Featuring a strong magnet, versatile clip and steel pin, it delivers smooth, reliable performance ideal for both DIY enthusiasts and trade professionals in plumbing, wallpapering, and cabinetry.

## Description

Product Description Amtech have a fantastic range of essential tools for all your DIY requirements. Great value prices are coupled with a very compelling 3 year product guarantee. So keep your home, garage and garden looking great and well maintained for less! Don’t forget to also take advantage of Amtech’s free product advice service – see pack for more details. Please note that Amtech warranty and service terms are only applicable to genuine Amtech products. Safety Warning No P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains Plum bob See more

Review: Simple to use - What a great little plumb bob. Nice and simple to use ( even though the instruction translation could do with some work ). Love the fact that there is a built in pin that can attach the bob to suitable material with just the heel of your palm. This is also magnetic which has also come in useful
Review: Great Item For The Price - Bought this for work (railway) as being magnetic it was perfect for sticking to the rails. Magnet is really strong and grips well. Weight on the end is pretty heavy and hangs perfect to give a good plumb line. The retractable string works well although the mechanism seems a little on the flimsy side (just from the sound) so not sure how long it will last. But for the price this is a minor thing.

## Features

- PERFECT FOR SETTING VERTICAL LINES: This magnetic plumb bob and line set is used to accurately mark vertical lines on walls before wallpapering, fixing pipework or hanging a cabinet
- VERSATILE: It can be fixed to ferrous metals with the magnet and to stud walls, plaster board, MDF, plywood, etc by using the clip or steel strike pin
- STRONG MAGNET: The bob weights 400g (14oz) and has a strong magnet
- SMOOTH OPERATION: Engineered to deliver consistent performance
- PLUMBING APPLICATIONS: Essential for household and trade pipework

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008PQCU4A |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 26,820 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Plumb Bobs 118 in Masonry & Tiling Tools |
| Colour | Transparent |
| Customer Reviews | 4.2 4.2 out of 5 stars (147) |
| Date First Available | 25 July 2012 |
| Included Components | Amtech G4130 400G Magnetic Plumb Bob & Line |
| Item Package Quantity | 1 |
| Item Weight | 520 g |
| Item model number | AM-G4130 |
| Manufacturer | DK Tools LTD |
| Material | Metal, Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | G4130 |
| Power Source | hand_powered |
| Product Dimensions | 26 x 15 x 5 cm; 520 g |
| Size | One Size |
| Usage | Amateur, Professional |

## Images

![Amtech G4130 400g Magnetic Plumb bob and line - Image 1](https://m.media-amazon.com/images/I/81tW1xVG4+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple to use
*by N***P on 6 July 2023*

What a great little plumb bob. Nice and simple to use ( even though the instruction translation could do with some work ). Love the fact that there is a built in pin that can attach the bob to suitable material with just the heel of your palm. This is also magnetic which has also come in useful

### ⭐⭐⭐⭐ Great Item For The Price
*by M***R on 22 May 2025*

Bought this for work (railway) as being magnetic it was perfect for sticking to the rails. Magnet is really strong and grips well. Weight on the end is pretty heavy and hangs perfect to give a good plumb line. The retractable string works well although the mechanism seems a little on the flimsy side (just from the sound) so not sure how long it will last. But for the price this is a minor thing.

### ⭐⭐⭐⭐⭐ Good one!
*by N***V on 18 April 2025*

Great replacement of my old one. If you are buying it then you know that the functionality of this plumb bob is a top notch.

## Frequently Bought Together

- Amtech G4130 400g Magnetic Plumb bob and line
- STANLEY Torpedo Level Heavy Duty Aluminium Body and Magnetic Base Including 3 Reversible Vials 0-43-609, Grey/White, 25cm

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-13*