---
product_id: 489651639
title: "DURATECH 11\" Basin Wrench, Sink Wrench, Adjustable Tap Nut Spanner Basin Spanner, Capacity of 3/8\" to 1-1/4\" for Fixing Back and Union Nuts Under Sink"
brand: "duratech"
price: "A$52"
currency: AUD
in_stock: true
reviews_count: 13
category: "Duratech"
url: https://www.desertcart.com.au/products/489651639-duratech-11-basin-wrench-sink-wrench-adjustable-tap-nut-spanner
store_origin: AU
region: Australia
---

# 180° rotating pivot head Adjustable jaws 3/8"–1-1/4" High carbon steel, rust-resistant DURATECH 11" Basin Wrench, Sink Wrench, Adjustable Tap Nut Spanner Basin Spanner, Capacity of 3/8" to 1-1/4" for Fixing Back and Union Nuts Under Sink

**Brand:** duratech
**Price:** A$52
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock tight spaces with precision and power — the wrench that works as hard as you do!

## Quick Answers

- **What is this?** DURATECH 11" Basin Wrench, Sink Wrench, Adjustable Tap Nut Spanner Basin Spanner, Capacity of 3/8" to 1-1/4" for Fixing Back and Union Nuts Under Sink by duratech
- **How much does it cost?** A$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/489651639-duratech-11-basin-wrench-sink-wrench-adjustable-tap-nut-spanner)

## Best For

- duratech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium high carbon steel with corrosion-resistant coating ensures durability job after job.
- • **Pivot Like a Pro:** 180-degree rotating head locks firmly at any angle to conquer the tightest sink spaces.
- • **Slip-Free Confidence:** Upgraded sharper teeth and enhanced gripping power prevent frustrating slips every time.
- • **Universal Grip Master:** Spring-loaded jaws adapt seamlessly from 10mm to 32mm for ultimate versatility.
- • **Plumber’s Everyday Essential:** Perfect for faucets, valves, and supply lines—trusted by pros and DIYers alike.

## Overview

The DURATECH 11" Basin Wrench features adjustable spring-loaded jaws fitting nuts from 3/8" to 1-1/4", a 180° pivoting head for hard-to-reach angles, and is crafted from durable high carbon steel with rust-resistant coating. Designed for professional plumbers and DIY enthusiasts, it delivers reliable, slip-free performance for faucet and sink repairs in tight spaces.

## Description

DURATECH 11" Basin Wrench, Sink Wrench, Adjustable Tap Nut Spanner Basin Spanner, Capacity of 3/8" to 1-1/4" for Fixing Back and Union Nuts Under Sink - desertcart.com

Review: Solid, Reliable Basin Wrench That Gets the Job Done - This Duratech basin wrench is a solid, well-built tool that performs exactly the way a standard basin wrench should. The construction feels strong and durable, with a good weight to it, and the jaw locks onto nuts securely without slipping. The motion is smooth, and it gives you the leverage you need for tight spots under sinks where normal wrenches or channel locks just won’t fit. It doesn’t extend, but that’s not a downside for me—this is a standard-size basin wrench designed for everyday plumbing work, and it works perfectly in that role. If you specifically need the extra reach, you’d simply buy an extendable version. For what this one is meant to do, it does it extremely well. The handle is sturdy, the swivel head grabs onto hardware firmly, and it feels like a tool that’ll last through plenty of jobs. If you’re replacing faucets, tightening or loosening supply line nuts, or working in those cramped spaces behind a sink, this wrench makes the job a lot easier. Overall, a reliable, no-nonsense basin wrench from Duratech. Strong build, great grip, and does exactly what it’s supposed to do without any issues.
Review: Easy to use - Was easy to learn and use. Was able to fix the sink myself instead of calling the plumber again.

## Features

- ADJUSTABLE JAWS: The 11 " basin wrench for tight spaces has spring-loaded jaws, which can adapt to different sizes of pipe nuts. Sink wrench tool fits any lug nuts and fittings measuring 3/8-inch (10 MM) to 1-1/4-inch (32 MM) in diameter
- 180 DEGREE ROTATING HEAD: The 180 pivoting head holds its position at any angle to access the nuts in hard-to-reach and narrow areas. It features a spring-loaded jaw that securely grips and easily tighten or remove the nuts of the faucet and sink
- UPGRADED FEATURES: Compared to the previous telescopic sink spanner, the function of this spanner has been improved even further, with a more gripping power to prevent slipping and sharper contact tooth surface than before
- PREMIUM MATERIAL: The basin wrench is made of high-quality high carbon steel, which is strong, durable, and has excellent wear resistance. The jaws with black coating to prevent corrosion and rust, making it can provide long-term service life
- WIDE APPLICATION: The basin wrench is very suitable for tightening or removing nuts on faucets, valves, supply lines and drain pipes. The basin wrench is the perfect choice for professionals, plumbers and beginners
- NOTE: The capacity tolerance of the opening jaw is between 10 mm to 32 mm. Outside of this tolerance the tool will not work correctly. The spanner is suitable for most plumbing repairs, but for tight space please check the specifications before purchasing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B293GXYX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,536 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Adjustable Wrenches |
| Brand | DURATECH |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,767) |
| Date First Available | May 26, 2022 |
| End Style | hang hole |
| Finish | Powder Coated |
| Finish Type | Powder Coated |
| Head Style | Flex |
| Included Components | Basin Wrench |
| Is Non Sparking | No |
| Is Racheting | Yes |
| Item Length | 28 Centimeters |
| Item Package Quantity | 1 |
| Item Weight | 1.17 pounds |
| Item model number | BW01 |
| Manufacturer | DURATECH |
| Material | High Carbon Steel |
| Measurement Standard | SAE (Inch) |
| Operation Mode | Mechanical |
| Part Number | DTBWS |
| Size | Basin Wrench |
| Style | Adjustable |
| UPC | 820909692812 |
| Usage | Hand Repair Tool |
| Wrench Length Style | standard |

## Product Details

- **Brand:** DURATECH
- **Color:** Silver
- **Item Length:** 28 Centimeters
- **Item Weight:** 530 Grams
- **Material:** High Carbon Steel

## Images

![DURATECH 11" Basin Wrench, Sink Wrench, Adjustable Tap Nut Spanner Basin Spanner, Capacity of 3/8" to 1-1/4" for Fixing Back and Union Nuts Under Sink - Image 1](https://m.media-amazon.com/images/I/61QLdIA3ggL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use this on sprinkler shut off valve underground?**
A: The answer is a guarded yes and no.  That really depends on how deep the sprinkler shutoff valve is and whether or not the part that you seek to turn is within the range of the wrench that is 3/8" tp 1-1/4". Buried sprinkler shutoff valves tend to be difficult to impossible to turn due to corrosion.  To save money, contractors will sometime install lesser expensive valves that are inappropriate for underground applications.  Consider shutting off the main water supply valve before attempting to turn an underground sprinkler shutoff valve least you end up with an expensive flood.

**Q: What are the head's dimensions?**
A: Dear Customer,
Telescoping basin wrench fits any lug nuts and fittings measuring 3/8 inch to 1-1/4 inch in diameter.
Best Wishes,
DURATECH

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid, Reliable Basin Wrench That Gets the Job Done
*by T***Z on November 30, 2025*

This Duratech basin wrench is a solid, well-built tool that performs exactly the way a standard basin wrench should. The construction feels strong and durable, with a good weight to it, and the jaw locks onto nuts securely without slipping. The motion is smooth, and it gives you the leverage you need for tight spots under sinks where normal wrenches or channel locks just won’t fit. It doesn’t extend, but that’s not a downside for me—this is a standard-size basin wrench designed for everyday plumbing work, and it works perfectly in that role. If you specifically need the extra reach, you’d simply buy an extendable version. For what this one is meant to do, it does it extremely well. The handle is sturdy, the swivel head grabs onto hardware firmly, and it feels like a tool that’ll last through plenty of jobs. If you’re replacing faucets, tightening or loosening supply line nuts, or working in those cramped spaces behind a sink, this wrench makes the job a lot easier. Overall, a reliable, no-nonsense basin wrench from Duratech. Strong build, great grip, and does exactly what it’s supposed to do without any issues.

### ⭐⭐⭐⭐⭐ Easy to use
*by K***S on January 12, 2026*

Was easy to learn and use. Was able to fix the sink myself instead of calling the plumber again.

### ⭐⭐⭐⭐ It makes an impossible task possible
*by J***D on August 21, 2025*

Better than a stick in the eye. It makes an impossible task possible. It only works one way so flip the head if it is not working. I verified direction on my finger and could of twisted my finger off if that was the plan. The teeth are sharp and the tool is beef cake. I have a thin wall 5/8 plastic nut. Breaking the nut was a very real possibility. The tool is a little to bulky IMO and barley fit the situation. I was able to turn the nut 1/4 of a turn after finger tight.. and done. It took less than 5 min including clearing out under the sink. It took to hands to spared the clamp and position it on the nut. Very awkward.

## Frequently Bought Together

- DURATECH 11" Basin Wrench, Sink Wrench, Adjustable Tap Nut Spanner Basin Spanner, Capacity of 3/8" to 1-1/4" for Fixing Back and Union Nuts Under Sink
- Zieuyend 2Pcs Multifunctional Basin Wrench Set, 7 Sizes Universal Under Sink Plumbers Tool with Four-Jaw Hex Wrench for Kitchen & Bathroom, Includes Free Gloves

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*