---
product_id: 91215915
title: "Amtech G3990 50m (165ft) builder's line (2 Pack)"
brand: "amtech"
price: "฿1667"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/91215915-amtech-g3990-50m-165ft-builders-line-2-pack
store_origin: TH
region: Thailand
---

# 10kg working load limit 2 x 50m high-visibility lines durable polypropylene build Amtech G3990 50m (165ft) builder's line (2 Pack)

**Brand:** amtech
**Price:** ฿1667
**Availability:** ✅ In Stock

## Summary

> 📐 Nail every line, every time — because precision is power!

## Quick Answers

- **What is this?** Amtech G3990 50m (165ft) builder's line (2 Pack) by amtech
- **How much does it cost?** ฿1667 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/91215915-amtech-g3990-50m-165ft-builders-line-2-pack)

## 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

- • **Pro-Grade Versatility:** Perfect for both professional builders and DIY enthusiasts aiming for flawless results
- • **Built to Brave the Jobsite:** Rugged polypropylene cord engineered for tough, daily use
- • **Visibility That Saves Time:** High-visibility line ensures accuracy even in low-light or cluttered environments
- • **Compact & Ready for Tight Spots:** Slim design fits easily into confined or hard-to-reach areas
- • **Double the Reach, Double the Precision:** Two 50m rolls for expansive projects without interruption

## Overview

The Amtech G3990 2-pack builder's line offers two durable 50m polypropylene cords with a 10kg load limit, designed for high visibility and reliable performance in both professional and DIY construction settings.

## Description

Amtech G3990 50m (165ft) builder's line (2 Pack)

## Features

- HIGH VISIBILITY: This builder's line pack contains two 50m (164ft) rolls of high visibility, strong, durable polypropylene cord with a working load limit of 10kg and is ideal for building work
- DURABLE BUILD: Made to withstand regular use in demanding environments
- SIZE CAPACITY: 50 m range ideal for household and trade applications
- COMPACT DESIGN: Suitable for confined or hard-to-reach spaces
- DIY & TRADE USE: Reliable choice for both professionals and home projects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DK Tools LTD |
| Part Number | G3990 |
| Product Dimensions | 15 x 14 x 2 cm; 140.61 g |
| Item model number | AM-G3990 |
| Size | One Size |
| Colour | Transparent |
| Style | 2 x 50m line |
| Material | Metal, Plastic |
| Power Source | hand_powered |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Usage | Amateur, Professional |
| Included Components | Amtech G3990 2Pc 50M Builders Line |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 141 g |

## Images

![Amtech G3990 50m (165ft) builder's line (2 Pack) - Image 1](https://m.media-amazon.com/images/I/91zdzMkdDuL.jpg)
![Amtech G3990 50m (165ft) builder's line (2 Pack) - Image 2](https://m.media-amazon.com/images/I/912bVfWytHL.jpg)
![Amtech G3990 50m (165ft) builder's line (2 Pack) - Image 3](https://m.media-amazon.com/images/I/71hlB1Ct8+L.jpg)
![Amtech G3990 50m (165ft) builder's line (2 Pack) - Image 4](https://m.media-amazon.com/images/I/71os5IVU7tL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a pair of corner blocks or just one & the line?**
A: There is a pair of blocks and a pair of line

**Q: Is this line stretchy over a long distance?**
A: Yes, the line is quite stretchy and not overly strong. It stretched about one metre across a 70metre span. It was necessary to pull taught to remove sag. The line was tied off and had broke in the middle by the next day.

**Q: Is this twisted or braided. How thick is it? Cheers**
A: Hi. Ammo expert but it looks like 2 ply twisted cord. Hope this helps.

**Q: Whats the diameter of the line.**
A: It's about 1.5mm to 2mm

## Frequently Bought Together

- Amtech G3990 50m (165ft) builder's line (2 pack)
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**Shop now:** [https://www.desertcart.co.th/products/91215915-amtech-g3990-50m-165ft-builders-line-2-pack](https://www.desertcart.co.th/products/91215915-amtech-g3990-50m-165ft-builders-line-2-pack)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-06*