---
product_id: 274036764
title: "401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch"
brand: "cdi torque products"
price: "270019CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/274036764-401sm-micro-adjustable-screwdriver-range-5-to-40-inch-pounds
store_origin: SN
region: Senegal
---

# Easy micro-adjustable torque setting 1/4-inch hex head precision 5-40 in.lbs torque range 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch

**Brand:** cdi torque products
**Price:** 270019CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your torque game with precision and confidence!

## Quick Answers

- **What is this?** 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch by cdi torque products
- **How much does it cost?** 270019CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/274036764-401sm-micro-adjustable-screwdriver-range-5-to-40-inch-pounds)

## Best For

- cdi torque products enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Portable:** Polished metal finish with a compact 1/4-inch hex head, perfect for on-the-go professionals.
- • **Precision Torque Control:** Micro-adjustable range from 5 to 40 in.lbs for flawless, damage-free assembly.
- • **User-Friendly Adjustment:** Unique pull-out knob with positive lock prevents accidental torque changes—set it and forget it.
- • **Engineered for Electronics:** Ideal for delicate electronics and instrument assembly, ensuring component safety every time.
- • **Certified Quality Assurance:** Includes calibration certificate and plastic case—trusted ISO 9001 certified craftsmanship since 1968.

## Overview

The CDI TORQUE PRODUCTS 401SM is a micro-adjustable screwdriver designed for precision torque control between 5 and 40 inch-pounds. Featuring a 1/4-inch hex head and a patented cam-over design, it prevents over-tightening and protects sensitive electronics and instruments. Its easy-to-use pull-out adjustment knob locks settings securely, making it ideal for professional assembly tasks. This hand-powered tool comes with a calibration certificate and a durable plastic case, backed by CDI’s ISO 9001 certified quality since 1968.

## Description

401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch

## Features

- This Product Is Easy To Use
- Adjustable Models Offer Versatility For Applications That Require More Than One Torque Value
- These Torque Screwdrivers Are Particularly Suited For The Electronics Industry And For Instrument Assembly Work
- A Simple, Cam Over Design Prevents Over-tightening And Possible Damage To Components

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CDI Torque |
| Part number | 401SM |
| Item Weight | 318 g |
| Product Dimensions | 21.59 x 3.81 x 3.81 cm; 317.51 g |
| Item model number | 401SM |
| Size | 1/4-Inch |
| Color | Blue |
| Style | 5-40 in.lbs |
| Finish | Polished |
| Material | Metal |
| Pattern | Screwdriver |
| Power source type | Hand Powered |
| Torque | 40 Inch Pounds |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Head Style | Hex |
| Measurement System | Imperial |
| Included components | Certificate of Calibration, Plastic Case |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** CDI TORQUE PRODUCTS
- **Number of Items:** 1
- **Head style:** Hex
- **Material:** Metal
- **Colour:** Blue

## Images

![401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 1](https://m.media-amazon.com/images/I/61mVuloMHGL.jpg)
![401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 2](https://m.media-amazon.com/images/I/41RvOWOVarL.jpg)
![401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 3](https://m.media-amazon.com/images/I/61NuPk3rtuL.jpg)
![401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 4](https://m.media-amazon.com/images/I/516ReXoz7HL.jpg)
![401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 5](https://m.media-amazon.com/images/I/61ZPFn76ulL.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## Frequently Bought Together

- CDI Micro Adjustable Torque Screwdriver, 1/4 Inch Hex Drive, Range 5-40 In Lbs (401SM)
- CDI 3/8 Inch Drive Adjustable Click Torque Wrench, Range 30-250 In Lbs / 4-27.7 Nm (2502MRMH)
- CDI 3/8 Inch Drive Adjustable Click Torque Wrench, Range 5-75 Ft Lbs / 10.2-98.3 Nm (752MFRMH)

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**Shop now:** [https://www.desertcart.sn/products/274036764-401sm-micro-adjustable-screwdriver-range-5-to-40-inch-pounds](https://www.desertcart.sn/products/274036764-401sm-micro-adjustable-screwdriver-range-5-to-40-inch-pounds)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-20*