---
product_id: 64612456
title: "Roslau Blue Piano Wire - 4 metre Length 3mwg (.012\", 0.305mm) gauge - for Replacement of Broken Strings"
brand: "the piano accessory shop"
price: "R379"
currency: ZAR
in_stock: true
reviews_count: 1
url: https://www.desertcart.co.za/products/64612456-roslau-blue-piano-wire-4-metre-length-3mwg-012-0
store_origin: ZA
region: South Africa
---

# Polished finish for smooth handling 4 metres precision length High tensile strength Roslau Blue Piano Wire - 4 metre Length 3mwg (.012", 0.305mm) gauge - for Replacement of Broken Strings

**Brand:** the piano accessory shop
**Price:** R379
**Availability:** ✅ In Stock

## Summary

> 🎹 Tune your craft with precision and strength!

## Quick Answers

- **What is this?** Roslau Blue Piano Wire - 4 metre Length 3mwg (.012", 0.305mm) gauge - for Replacement of Broken Strings by the piano accessory shop
- **How much does it cost?** R379 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/64612456-roslau-blue-piano-wire-4-metre-length-3mwg-012-0)

## Best For

- the piano accessory shop enthusiasts

## Why This Product

- Trusted the piano accessory shop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Purpose Utility Wire:** Beyond piano strings—perfect for fabric covering, crafting, and precision mechanical work.
- • **Unmatched Tensile Strength:** Engineered to withstand high tension, perfect for springs, tie wires, and pivot pinning.
- • **Ideal Gauge for Fine Repairs:** 3mwg (.012", 0.305mm) thickness balances flexibility and durability for delicate string replacements.
- • **Ultra-Smooth Polished Surface:** Ensures effortless handling and reduces wear on tools and components.
- • **Precision Length for Versatile Use:** 4 metres (13' 1.5") of premium piano wire ready for custom cutting and repairs.

## Overview

Roslau Blue Piano Wire offers a 4-metre length of finely polished, high tensile 3mwg (.012", 0.305mm) gauge wire, ideal for replacing broken piano strings or crafting precision springs and tie wires. Its smooth finish and durable strength make it a versatile essential for professional repairs and creative projects alike.

## Description

Piano Wire - Roslau - 4m length (13' 1.5") - Polished - Size 3mwg (.012", 0.305mm) This high tensile wire is superb for making many types of SPRINGS Also ideal for tie wires, pivot pinning, fabric covering or cutting into shorter lengths for many other types of work. Finest Polished Piano Wire We also sell wires with the following diameter sizes: mwg inches mm swg Size 13 .030 0.775mm 21 Size 13.5 .031 0.800mm 21 Size 14 .032 0.825mm 21 Size 14.5 .033 0.850mm 21 Size 15 .034 0.875mm 20 Size 15.5 .035 0.900mm 20 Size 16 .036 0.925mm 20 Size 16.5 .037 0.950mm 20 Size 17 .038 0.975mm 20 Size 17.5 .039 1.000mm 19 Size 18 .040 1.025mm 19 Size 18.5 .041 1.050mm 19 Size 19 .042 1.075mm 19 Size 19.5 .043 1.100mm 19 Size 20 .044 1.125mm 18 Size 20.5 .045 1.150mm 18 Size 21 .046 1.175mm 18

## Features

- Roslau Blue Piano Wire - 4 metre Length 3mwg (.012 , 0.305mm) gauge - for Replacement of Broken Strings
- Product type: WIRE
- Brand: The Piano Accessory Shop

## Images

![Roslau Blue Piano Wire - 4 metre Length 3mwg (.012", 0.305mm) gauge - for Replacement of Broken Strings - Image 1](https://m.media-amazon.com/images/I/31WYA273lHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job
*by M***F on 4 January 2019*

Didn't buy this wire for a piano but for cleaning small nozzles. Works as I used it before.

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**Shop now:** [https://www.desertcart.co.za/products/64612456-roslau-blue-piano-wire-4-metre-length-3mwg-012-0](https://www.desertcart.co.za/products/64612456-roslau-blue-piano-wire-4-metre-length-3mwg-012-0)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-20*