---
product_id: 279997238
title: "FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs"
brand: "firstinfo tools fit your needs"
price: "KD 36.56"
currency: KWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.kw/products/279997238-firstinfo-h51772-ultra-precision-certified-torque-limiting-screwdriver-1-4
store_origin: KW
region: Kuwait
---

# Quick-release 1/4 inch hex bit holder Torque range 0.5-6 in-lbs ±6% certified torque accuracy FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs

**Brand:** firstinfo tools fit your needs
**Price:** KD 36.56
**Availability:** ✅ In Stock

## Summary

> ⚡ Master precision, speed, and control—because your tools should work as smart as you do.

## Quick Answers

- **What is this?** FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs by firstinfo tools fit your needs
- **How much does it cost?** KD 36.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/279997238-firstinfo-h51772-ultra-precision-certified-torque-limiting-screwdriver-1-4)

## Best For

- firstinfo tools fit your needs enthusiasts

## Why This Product

- Trusted firstinfo tools fit your needs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Lightweight and pocket-friendly design fits perfectly in tight spaces and busy workstations.
- • **Effortless Bit Swaps:** Quick-release hex holder means no downtime—change bits in seconds and keep your flow.
- • **Certified Reliability:** Backed by ASME and ISO standards with a calibration certificate and 12-month warranty for peace of mind.
- • **Swift Torque Adjustments:** Intuitive single-hand twist ring lets you dial torque settings instantly—no fumbling required.
- • **Precision at Your Fingertips:** Ultra-precise torque limiting in 0.05 in-lbs increments for flawless electronics work.

## Overview

The FIRSTINFO H51772 is a compact, ultra-precise torque limiting screwdriver featuring a 0.5-6 in-lbs adjustable range in 0.05 increments, a quick-release 1/4 inch hex bit holder, and ±6% certified accuracy. Designed for electronics and delicate instruments, it offers single-hand torque adjustment, lightweight portability, and comes with a calibration certificate and 12-month warranty.

## Description

Full description not available

## Features

- 【Widely Applications】Ultra-precise torque limiting lets you work on electronics, computer equipment, and delicate instruments with ease and confidence.
- 【Quick and Easy to Adjust Torque Settings】Torque range from 0.5 to 6 in-lbs, in 0.05 in-lbs increments. Intuitive single-hand torque adjustment to quickly adjust torque settings. Torque setting by twisting the golden adjustment ring.
- 【Lightweight and Convenient】Just 4.1 inch long and 1 in. wide, much smaller form factor than comparable torque screwdrivers. Enjoy the excellent hand feel and ultimate maneuverability, especially in tight spots.
- 【Quick Release Design】Equipped with a quick-release bit holder for easily attaching and releasing the bit. ±6% accuracy, certified in accordance with ASME B107.300-2010 and ISO 6789. Includes a calibration certificate.
- 【 Taiwan Design & Manufacture 】 We provide you with quality tools with 12 months of after-sales support. Help you to achieve a satisfactory shopping experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FIRSTINFO TOOLS FIT YOUR NEEDS |
| Number of Items | 1 |
| Head Style | Hex |
| Material | Metal |
| Color | Golden |
| Recommended Uses For Product | Computers |
| Special Feature | Lightweight, Portable |
| Item dimensions L x W x H | 5.51 x 3.15 x 1.38 inches |
| Item Weight | 150 Grams |
| UPC | 636946343880 |
| Head Size | 1/4 Inch |
| Manufacturer | Firstinfo Tools |
| Part Number | H51772 |
| Item Weight | 5.3 ounces |
| Product Dimensions | 5.51 x 3.15 x 1.38 inches |
| Item model number | H51772 |
| Size | 0.5-6 in-lbs / Mechanical |
| Style | Universal |
| Item Package Quantity | 1 |
| Measurement System | inch, metric |
| Special Features | Lightweight, Portable |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 12 months after-sales warranty |

## Product Details

- **Brand:** FIRSTINFO TOOLS FIT YOUR NEEDS
- **Number of Items:** 1
- **Head Style:** Hex
- **Material:** Metal
- **Color:** Golden

## Images

![FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs - Image 1](https://m.media-amazon.com/images/I/51P4kqkUUfS.jpg)
![FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs - Image 2](https://m.media-amazon.com/images/I/61bL2XmLN9L.jpg)
![FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs - Image 3](https://m.media-amazon.com/images/I/61+2qS+jn0S.jpg)
![FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs - Image 4](https://m.media-amazon.com/images/I/710ESkHNEsS.jpg)
![FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs - Image 5](https://m.media-amazon.com/images/I/61UMSmsvs2S.jpg)

## Available Options

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

## Questions & Answers

**Q: Country of origin?**
A: Thanks for your inquiry.
This product is made in Taiwan.

**Q: Can it be recalibrated ?**
A: Thanks for your inquiry.
You can send it back to us for the recalibration.

**Q: What happens if you use this to loosen tight screws?  I inadvertently twisted it 3-4 times in the opposite direction, before reading instructions.**
A: You are still ok, this is a spring and cam mechanism. It will work both directions.

**Q: Could you share a product specification pdf?**
A: By David H. Morel on June 30, 2022

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pro Tool
*by G***0 on July 15, 2025*

Another Buy once/Cry once. I belong to the cheap rifle/premium optic school of thought. (Ya can't hit what ya can't see). The very price of premium optics demand a modicum of care if you bled when you paid for it. So a few extra bucks spent on a tool to guarantee a meathead like me doesn't snap/strip/cam a screw, distort or damage the optic tube of my investment means little to me. +/- 6% error vs Fix-It Sticks 10%. Plus I don't have to carry an assorted multitude of them. Range of settings, cheaper, more convenient, more accurate, highest quality. Save your Fix-Its for your WalMart bicycle.

### ⭐⭐⭐⭐⭐ It works, and it works well.
*by T***N on April 17, 2025*

Do you need to install a custom water block on a motherboard? Are you fearful that you'll accidentally flex the pcb or strip a screw. If so, this tool is a lifesaver. I've only used it a handful of times thus far, but I find I'm more amazed every time I ply it against a stubborn pc water block. This tool is worth every penny... if your working with equipment worth more than your whole family.

### ⭐⭐⭐⭐⭐ Well-thought out, but can't always loosen what it tightens.
*by M***D on July 3, 2025*

Fantastic! High quality. Very well thought out. Easy to adjust and lock in the torque setting.For better and worse, this screwdriver is bi-directionally torque-limiting. (good for left handed screws too)Some times, it can tighten a screw, but torque-limits when trying to remove the same screw.I would greatly appreciate a right handed version with higher torque for loosening right handed screws. (Maybe about 25%-50% extra torque)

## Frequently Bought Together

- FIRSTINFO H51772 Ultra Precision Certified Torque Limiting Screwdriver, 1/4 Inch Universal Hex Quick Release Bit Holder, Torque Range 0.5-6 in-lbs
- FIRSTINFO H5199D Screwdriver Bit Set | S2 Alloy Steel | 1/4" Hex Head 50mm Long, 20 Pieces with Phillips Hex Star Flat and PZ

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**Shop now:** [https://www.desertcart.com.kw/products/279997238-firstinfo-h51772-ultra-precision-certified-torque-limiting-screwdriver-1-4](https://www.desertcart.com.kw/products/279997238-firstinfo-h51772-ultra-precision-certified-torque-limiting-screwdriver-1-4)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-11*