---
product_id: 478130661
title: "– Torque Wrench for SMA 8mm RF Connector 1Nm High Accuarcy Electrommunication Coax Adapter Convertor Microwave Measurements"
brand: "threeh"
price: "€ 56.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "Three H"
url: https://www.desertcart.hr/products/478130661-torque-wrench-for-sma-8mm-rf-connector-1nm-high-accuarcy
store_origin: HR
region: Croatia
---

# 8mm SMA connector fit 1.0Nm torque precision ±1% accuracy guaranteed – Torque Wrench for SMA 8mm RF Connector 1Nm High Accuarcy Electrommunication Coax Adapter Convertor Microwave Measurements

**Brand:** threeh
**Price:** € 56.71
**Availability:** ✅ In Stock

## Summary

> 🔧 Torque with confidence, connect with precision.

## Quick Answers

- **What is this?** – Torque Wrench for SMA 8mm RF Connector 1Nm High Accuarcy Electrommunication Coax Adapter Convertor Microwave Measurements by threeh
- **How much does it cost?** € 56.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/478130661-torque-wrench-for-sma-8mm-rf-connector-1nm-high-accuarcy)

## Best For

- threeh enthusiasts

## Why This Product

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

## Key Features

- • **Connector-Safe Flex:** Flexes 90° at torque limit to protect delicate SMA connectors from damage.
- • **Precision Perfected:** Achieve exact 1.0Nm torque with ±1% accuracy for flawless RF connections.
- • **Durable & Dependable:** Crafted from polished alloy steel for long-lasting lab-grade reliability.
- • **Smart Ratchet Design:** Forward and reverse ratchet head for versatile, efficient operation.
- • **Ideal for Rising Pros:** Perfect for interns and students mastering microwave measurements without breaking the bank.

## Overview

The ThreeH Torque Wrench is a high-accuracy, 1.0Nm mechanical tool designed specifically for 8mm SMA RF connectors. Featuring a unique ratchet head usable in both directions and an internal ball structure for consistent repeatability, it flexes 90 degrees upon reaching torque to safeguard connectors. Made from durable alloy steel and polished for professional use, it’s an affordable, reliable choice for engineers, students, and technicians working in electrommunication and microwave measurements.

## Description

Free delivery and returns on all eligible orders. Shop ThreeH Torque Wrench for SMA 8mm RF Connector 1Nm High Accuarcy Electrommunication Coax Adapter Convertor Microwave Measurements.

Review: Perfect for the job - As described and works well.
Review: SMA torque spanner - works well and a good fit

## Features

- 8mm opening, torque:1.0Nm, accuarcy:±1%.
- Special ratchet head design, can be used forward and reverse.
- The internal ball structure design ensures the repeatability and stability of the wrench and reduces the influence of the speed of operation.
- Flexes 90 degrees when torque is reached, protecting your connectors from damage.
- A great option to save money and save wear-and-tear on the high-end torque wrenches in the lab. Also excellent for interns/students learning how to make RF/microwave measurements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDQ54VZW |
| Best Sellers Rank | 168,474 in DIY & Tools ( See Top 100 in DIY & Tools ) 228 in Torque Wrenches |
| Brand | ThreeH |
| Colour | Golden |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 58 Reviews |
| Finish | Polished |
| Head Style | Hex |
| Item Length | 16 Centimetres |
| Item Package Quantity | 1 |
| Item Torque | 1 Newton Meters |
| Item Weight | 100 Grams |
| Item length | 16 Centimetres |
| Item package quantity | 1 |
| Item weight | 100 Grams |
| Manufacturer | ThreeH |
| Material | Alloy Steel |
| Model Number | H-TG57 |
| Operation Mode | Mechanical |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** ThreeH
- **Colour:** Golden
- **Item length:** 16 Centimetres
- **Item weight:** 100 Grams
- **Material:** Alloy Steel

## Images

![– Torque Wrench for SMA 8mm RF Connector 1Nm High Accuarcy Electrommunication Coax Adapter Convertor Microwave Measurements - Image 1](https://m.media-amazon.com/images/I/41-ESGVolXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for the job
*by D***S on 7 February 2026*

As described and works well.

### ⭐⭐⭐⭐⭐ SMA torque spanner
*by R***H on 4 January 2026*

works well and a good fit

### ⭐⭐⭐⭐⭐ Good
*by A***R on 29 May 2024*

The wrench came with 0.9Nm torque set in factory, which is the recommendation for 2.92 and 3.5mm connectors. However for SMA connectors 0.57Nm is the right torque, so I adjusted the wrench to meet SMA standards. The tuning range of the torque is quite huge, so I only tested It between 0.4 to 1.2Nm, fair enough! Good price as well. Hope It will last in time, and I will check the torque from time time to ensure the spring is not getting tired with time ! Well done !

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**Shop now:** [https://www.desertcart.hr/products/478130661-torque-wrench-for-sma-8mm-rf-connector-1nm-high-accuarcy](https://www.desertcart.hr/products/478130661-torque-wrench-for-sma-8mm-rf-connector-1nm-high-accuarcy)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-11*