---
product_id: 500167197
title: "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: "$90.20"
currency: USD
in_stock: true
reviews_count: 13
category: "Duratech"
url: https://www.desertcart.ec/products/500167197-11-basin-wrench-sink-wrench-adjustable-tap-nut-spanner-basin
store_origin: EC
region: Ecuador
---

# 180° rotating pivot head Adjustable jaws 3/8"–1-1/4" High carbon steel, rust-resistant 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:** $90.20
**Availability:** ✅ In Stock

## Summary

> 🔧 Master the under-sink jungle with DURATECH’s ultimate adjustable basin wrench!

## Quick Answers

- **What is this?** 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?** $90.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/500167197-11-basin-wrench-sink-wrench-adjustable-tap-nut-spanner-basin)

## 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 Outlast:** Crafted from premium high carbon steel with corrosion-resistant coating for a lifetime of reliable use.
- • **Pivot Like a Pro:** 180-degree rotating head locks firmly at any angle, conquering the tightest, most awkward sink spaces.
- • **Grip That Won't Slip:** Upgraded sharper teeth and enhanced gripping power ensure no more frustrating slips or stripped nuts.
- • **Trusted by Pros & DIYers:** Perfect for plumbers and home managers alike—your go-to tool for faucet, valve, and pipe repairs.
- • **Universal Fit, Zero Hassle:** Spring-loaded jaws adapt seamlessly from 10mm to 32mm pipe nuts—one wrench to rule them all.

## Overview

The DURATECH 11" Basin Wrench features adjustable spring-loaded jaws fitting 3/8" to 1-1/4" nuts, a 180° pivoting head for hard-to-reach angles, and durable high carbon steel construction with rust-resistant coating. Designed for professional and DIY plumbing tasks, it offers enhanced grip and corrosion resistance for long-lasting performance.

## Description

Shop 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. Free delivery on eligible orders of £20 or more.

Review: Ideal for basin fitting or repairs. - Good quality product. Better than I had anticipated. I have an awkward locking nut and pipe fitting under a small basin and this tool was able to reach up and tighten very well both components. Looks like a tool that will last a lifetime.
Review: Good piece of kit - Easy to use and extend . Good price .

## 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 (10MM) to 1-1/4-inch (32MM) 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.
- AFTER-SALE- If our basin wrench for sink has any quality problems, Free replacement insures your DURATECH Wrenches purchase against manufacturer defects.
- NOTE: The capacity tolerance of the opening jaw is between 10mm to 32mm. Outside of this tolerance the tool will not work correctly. This spanner is suitable for most plumbing repairs, but for tight spaces please check the specifications before purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B293GXYX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,619 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Adjustable Wrenches |
| Colour | Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,663) |
| Date First Available | 29 Dec. 2022 |
| Finish | Powder Coated |
| Head Style | Adjustable |
| Included Components | Basin Wrench |
| Item Package Quantity | 1 |
| Item Weight | 530 g |
| Item model number | BW01 |
| Manufacturer | LONGYOU YIYANG IMPORT AND EXPORT CO.,LTD |
| Material | High Carbon Steel |
| Part Number | DTBWS |
| Product Dimensions | 33.4 x 12.6 x 3.2 cm; 530 g |
| Size | 11 inches |
| Style | Adjustable |
| Usage | Hand Repair Tool |

## Product Details

- **Brand:** DURATECH
- **Colour:** Silver
- **Item length:** 11 Inches
- **Item weight:** 530 Grams
- **Material:** High Carbon Steel

## Images

![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/61oEavm7ioL.jpg)

## Questions & Answers

**Q: What size nuts does this sink wrench fit?**
A: It fits any lug nuts and fittings measuring 3/8-inch (10mm) to 1-1/4-inch (32mm) in diameter.

**Q: Is it convenient to use in the narrow space under the sink?**
A: Yes, it works perfectly for those tough to get to spots.

**Q: Tips**
A: For nuts that have been installed for a long time, have significant surface wear and are very deep and shallow will be more difficult, it is recommended that some lubricant be sprayed on the nuts and bolts before attempting to loosen them.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ideal for basin fitting or repairs.
*by J***S on 22 December 2025*

Good quality product. Better than I had anticipated. I have an awkward locking nut and pipe fitting under a small basin and this tool was able to reach up and tighten very well both components. Looks like a tool that will last a lifetime.

### ⭐⭐⭐⭐ Good piece of kit
*by M***N on 26 October 2025*

Easy to use and extend . Good price .

### ⭐⭐⭐⭐⭐ Works well
*by C***Y on 27 November 2025*

Needed to secure two taps to a new basin. I bought this as when tightening the plastic nuts by hand you can't apply enough force to ensure the taps don't move. The basin wrench was perfect for the job. If you buy one pay attention as to the direction you wish to apply the force and flip the wrench head accordingly. If you don't get this correct you'll be writing a review saying it doesn't work!

## 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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**Shop now:** [https://www.desertcart.ec/products/500167197-11-basin-wrench-sink-wrench-adjustable-tap-nut-spanner-basin](https://www.desertcart.ec/products/500167197-11-basin-wrench-sink-wrench-adjustable-tap-nut-spanner-basin)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-10*