---
product_id: 53632764
title: "Monument 4 Piece monobloc Spanner Set 8/10mm, 9/11mm, 12/13mm"
brand: "monument"
price: "฿2686"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/53632764-monument-4-piece-monobloc-spanner-set-8-10mm-9-11mm
store_origin: TH
region: Thailand
---

# Sizes 8-13mm coverage 3 double-ended spanners T-bar for extra torque Monument 4 Piece monobloc Spanner Set 8/10mm, 9/11mm, 12/13mm

**Brand:** monument
**Price:** ฿2686
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your plumbing game with Monument precision!

## Quick Answers

- **What is this?** Monument 4 Piece monobloc Spanner Set 8/10mm, 9/11mm, 12/13mm by monument
- **How much does it cost?** ฿2686 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/53632764-monument-4-piece-monobloc-spanner-set-8-10mm-9-11mm)

## Best For

- monument enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic T-Bar Grip:** Enhanced torque and comfort for effortless tightening and loosening.
- • **Versatile Size Range:** Covers essential 8mm to 13mm sizes to tackle most basin fittings.
- • **Compact & Lightweight:** Portable 322g set fits easily in your professional toolkit for on-the-go fixes.
- • **Polished Finish for Durability:** Sleek, corrosion-resistant surface built to last through countless jobs.
- • **Precision Fit for Rapid Assembly:** Double-ended spanners designed for seamless tap back nut installation.

## Overview

The Monument 4 Piece Monobloc Spanner Set includes three double-ended tap back nut spanners (8/10mm, 9/11mm, 12/13mm) plus a T-bar grip, designed for rapid and precise assembly of basin tap back nuts. With a polished finish and ergonomic design, this lightweight 322g set is a must-have for professionals seeking efficiency and durability in plumbing tasks.

## Description

3240U Mono Tap Backnut Spanner Set & T-bar Grip

## Features

- The Monument Mono Tap Back Nut Spanner Grip + Set Includes A Collection Of 3 Double-Ended Tap Back Nut Box Spanners That Enable The Rapid Assembly Of Tap Back Nuts On Basins.
- The Set Is Accompanied By A T-Bar For Added Convenience.
- The Set Encompasses The Following Sizes: 8mm x 10mm, 9mm x11mm, And 12mm x 13mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Monument |
| Part Number | 3240U |
| Product Dimensions | 30.99 x 1.4 x 10.01 cm; 322.05 g |
| Item model number | 3240U |
| Colour | Multi-coloured |
| Style | Mono fitting |
| Finish | Polished |
| Material | Cardboard |
| Power Source | AC |
| Item Package Quantity | 1 |
| Number of Pieces | 3 |
| Head Style | Box End |
| Included Components | 3240U Mono Tap Backnut Spanner Set & T-bar Grip |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Silver Oxide |
| Item Weight | 322 g |

## Product Details

- **Colour:** Multi-coloured
- **Brand:** Monument
- **Material:** Cardboard
- **Item length:** 18.4 Centimetres
- **Item weight:** 0.71 Pounds

## Images

![Monument 4 Piece monobloc Spanner Set 8/10mm, 9/11mm, 12/13mm - Image 1](https://m.media-amazon.com/images/I/51cxNwotJ5L.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/53632764-monument-4-piece-monobloc-spanner-set-8-10mm-9-11mm](https://www.desertcart.co.th/products/53632764-monument-4-piece-monobloc-spanner-set-8-10mm-9-11mm)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-12*