---
product_id: 50680969
title: "Britool AVT300A 3/8-inch Torque Wrench Drive"
brand: "britool"
price: "S$452"
currency: SGD
in_stock: true
reviews_count: 5
url: https://www.desertcart.sg/products/50680969-britool-avt300a-3-8-inch-torque-wrench-drive
store_origin: SG
region: Singapore
---

# Length-independent mechanism Push-through reversible action Retractable adjustment lock Britool AVT300A 3/8-inch Torque Wrench Drive

**Brand:** britool
**Price:** S$452
**Availability:** ✅ In Stock

## Summary

> 🔧 Master torque like a pro—precision, durability, and control in one sleek tool.

## Quick Answers

- **What is this?** Britool AVT300A 3/8-inch Torque Wrench Drive by britool
- **How much does it cost?** S$452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/50680969-britool-avt300a-3-8-inch-torque-wrench-drive)

## Best For

- britool enthusiasts

## Why This Product

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

## Key Features

- • **Precision Torque Control:** Set exact torque from 5 to 33 Nm with tactile, audible, and visual feedback for flawless results every time.
- • **Dual-Direction Efficiency:** Push-through reversible mechanism lets you switch directions seamlessly, speeding up your workflow.
- • **Accidental Adjustment Proof:** Innovative retractable adjustment mechanism ensures your torque setting stays locked, eliminating costly errors.
- • **Ready for the Job, Anywhere:** Comes in a rugged plastic storage case for easy transport and protection—your go-to torque wrench on the move.
- • **ISO 6789 Certified Reliability:** Built to meet rigorous international standards, guaranteeing professional-grade accuracy and durability.

## Overview

The Britool AVT300A 3/8-inch Torque Wrench offers a 5-33 Nm torque range with a length-independent mechanism, push-through reversible drive, and a retractable adjustment lock to prevent accidental changes. Compliant with ISO 6789 standards, it delivers precise torque settings confirmed by touch, sound, and sight. Supplied in a durable plastic case, this 712g tool is engineered for professional reliability and ease of use.

## Description

Product description The Britool BRIAVT300A Torque Wrench 3/8 inch Drive has the following specifications:5.0 - 33 Nm.4 -24 ft.lb.3/8 inch Square Drive.Length: 16.5/8 inch.Required torque loads are set by turning the sleeve until the required setting is opposite the mark. All Britool 3/8in Square torque wrenches indicate with touch, sound and sight when the required torque is reached. This Britool torque wrench range is distinguishable by a length independent mechanism, push through reversible mechanism and a retractable adjustment mechanism, which avoids accidental adjustment. The torque wrench complies with ISO 6789 and is supplied in sturdy plastic storage case.ExpertA01B0004Brand: ExpertCategory: Torque WrenchesHeight (mm): 28Width (mm): 422Depth (mm): 36Weight: 0.71 Box Contains 1 x Britool BRIAVT300A Torque Wrench 3/8 inch Drive;1 x Plastic Storage Case

Review: Simply the best - This is another great quality tool from a well known company. I already own Britool tools and if possible I will by Britool in the first instance. I assume the torque setting is accurate although I have no way of knowing unless I get the tool tested however the tool comes with torque certificate so it should be OK. The tool is solid and will stand up to lots of abuse.
Review: One Star - Disappointed with this, the torque range is too small. Should have realized before I bought it!!

## Features

- Length independent mechanism
- Push through reversible mechanism
- Retractable adjustment mechanism avoids accidental adjustment
- Complies with ISO 6789
- Supplied in sturdy plastic storage case

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004W05L4Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 381,160 in DIY & Tools ( See Top 100 in DIY & Tools ) 535 in Torque Wrenches |
| Colour | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (7) |
| Date First Available | 14 Jan. 2008 |
| Finish | Unpolished |
| Head Style | Fixed Square |
| Item Package Quantity | 1 |
| Item Weight | 712 g |
| Item model number | BRIAVT300A |
| Manufacturer | Britool |
| Material | Plastic |
| Part Number | BRIAVT300A |
| Product Dimensions | 42.2 x 3.6 x 2.8 cm; 712.14 g |
| Size | 5 - 33Nm |
| Style | Sturdy |
| Torque | 33 Newton Meters |

## Product Details

- **Brand:** Britool
- **Colour:** Black
- **Item length:** 16.5 Inches
- **Item weight:** 712 g
- **Material:** Plastic

## Images

![Britool AVT300A 3/8-inch Torque Wrench Drive - Image 1](https://m.media-amazon.com/images/I/61iBa+l9ayL.jpg)

## Questions & Answers

**Q: This torque wrench from what lbf ft is the lower and the higher please?**
A: Measures 4 to 24 lbf ft. Scales in: 5 to 33 Nm, 0.5 - 3.4 Kgfm, 40 - 300  lbfin.

**Q: Does this come with a calibration certificate?**
A: The wrench i received had a manufacturers, calibration certificate in the box

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simply the best
*by F***0 on 3 June 2021*

This is another great quality tool from a well known company. I already own Britool tools and if possible I will by Britool in the first instance. I assume the torque setting is accurate although I have no way of knowing unless I get the tool tested however the tool comes with torque certificate so it should be OK. The tool is solid and will stand up to lots of abuse.

### ⭐ One Star
*by J***C on 17 August 2015*

Disappointed with this, the torque range is too small. Should have realized before I bought it!!

### ⭐⭐⭐ Nice torque wrench but not a rachet head unit (which are better)
*by S***N on 16 December 2013*

The below is the opinion of a novice & nervous spanner-man, and is long-winded. I chose the Britool t/w as I had used this brand of t/w's many years ago (Hillman Imp with alloy head - nightmare) and they were considered the best but at a highish price. Also, it provided a range of settings that fitted in a "torque" gap of my other Draper Expert t/w's. Plus the important 3/8" drive was needed for motorcycle maintenance. My m/c seems to need at least four t/wrenches, across a wide range of settings - - from <5Nm to > 100Nm, and to be on the safe side I decided to buy three Draper Expert t/w's with a narrow torque band on each - - just to be sure that each t/w was reading close to it's expected setting (plus Draper also provided a calibration certificate for their Expert range). However, a few months ago I found that my three Draper t/w's did not have the setting I needed (28mN). Now - you have to spend a lot of money and buy a fancy Electronic Draper Expert wrench, which covers a wider range of torques to a high accuracy (reportedly), and the little Britool unit seems to do the job over a narrow range. If a little clumsily compared to a wrachet head t/w. My advice is - always buy a wratchet head torque wrench from a good name if you can afford it. (And finally, the Britool case is a "universal one - and much too large at 59cm x 7.5 x 8.5cm for the t/w which is only 42.5cm x 3cm - but it does come with a calibration certificate)

## Frequently Bought Together

- Britool AVT300A 3/8-inch Torque Wrench Drive
- Draper Expert HI-TORQ 1/2" 17mm Deep Impact Socket | 6 Point Hex Socket | Chrome Vanadium Steel Wrench Accessory | 12743
- Draper Expert 06879 19mm Impact Socket with 3/8-inch Drive

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-17*