--- product_id: 274036764 title: "CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch" brand: "cdi torque products" price: "€ 386.98" currency: EUR in_stock: true category: "Cdi Torque Products" url: https://www.desertcart.at/products/274036764-cdi-torque-products-401sm-micro-adjustable-screwdriver-range-5-to store_origin: AT region: Austria --- # Precise micro-adjustable settings 1/4-inch hex bit compatibility 5-40 in-lb torque range CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch **Brand:** cdi torque products **Price:** € 386.98 **Availability:** ✅ In Stock ## Summary > 🔧 Master precision torque like a pro—because your craft deserves no less! ## Quick Answers - **What is this?** CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch by cdi torque products - **How much does it cost?** € 386.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/274036764-cdi-torque-products-401sm-micro-adjustable-screwdriver-range-5-to) ## 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 - • **Cam-Over Design:** Prevents over-tightening to protect delicate electronics and instruments. - • **Compact & Durable:** Lightweight yet solid metal build with ergonomic grip for confident, slip-free use. - • **Locking Adjustment Knob:** Positive lock ensures settings stay put—no accidental torque changes on the job. - • **Versatile Torque Control:** Adjust torque from 5 to 40 inch-pounds for precision in every turn. - • **Universal Bit Compatibility:** Fits standard 1/4-inch hex bits—your go-to for any small machine part. ## Overview The CDI TORQUE PRODUCTS 401SM is a micro-adjustable torque screwdriver designed for electronics and instrument assembly. It offers a torque range of 5 to 40 inch-pounds with precise, easy-to-read settings and a cam-over mechanism to prevent over-tightening. Compatible with standard 1/4-inch hex bits, it features a locking adjustment knob for secure torque settings and a durable metal construction for reliable, long-lasting performance. ## Description CDI Torque Micro-Adjustable Torque Screwdrivers 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. Torque settings are easily and accurately changed with a unique adjusting knob and easy-to-read window scale. Adjusting the screwdriver is simple. Just pull out the adjusting knob to unlock, turn to the desired setting, then push the knob in until it clicks! Positive locking knob makes accidental setting changes impossible. Automatic lock in counterclockwise direction makes fastener removal a snap. CDI was founded in 1968 and over the years has developed into a world class torque products manufacturing company. The company earned its ISO 9001 International Quality System Certification in 1998, demonstrating a commitment to provide our customers with the highest quality torque measurement and torque limiting devices in the world. CDI has long been a major innovator and leader in electronic torque measurement and torque calibration equipment. ## 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 | |---------------|-------| | ASIN | B001F7VJIO | | ASIN | B001F7VJIO | | Best Sellers Rank | #208,149 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #490 in Torque Wrenches | | Brand Name | CDI TORQUE PRODUCTS | | Color | Blue | | Customer Reviews | 4.7 4.7 out of 5 stars (191) | | Customer reviews | 4.7 4.7 out of 5 stars (191) | | Date First Available | 1 January 2024 | | Global Trade Identification Number | 00662459926968 | | Head Size | 1/4 inch | | Head Style | Hex | | Included Components | Certificate of Calibration, Plastic Case | | Is Discontinued By Manufacturer | No | | Item Dimensions | 21.6 x 3.8 x 3.8 centimeters | | Item Length | 8.5 Inches | | Item Type Name | Micro Adjustable Torque Screwdriver | | Item Weight | 318 g | | Item model number | 401SM | | Manufacturer | CDI Torque | | Manufacturer | CDI Torque | | Manufacturer Part Number | 401SM | | Material Type | Metal | | Model Name | Micro Adjustable Torque Screwdriver | | Model Number | 401SM | | Number of Items | 1 | | Product Dimensions | 21.59 x 3.81 x 3.81 cm; 317.51 g | | Recommended Uses For Product | Electronics repair and instrument assembly | | UPC | 662459926968 787721588474 | | Unit Count | 1 Count | ## Product Details - **Brand:** CDI TORQUE PRODUCTS - **Colour:** Blue - **Head style:** Hex - **Material:** Metal - **Number of Items:** 1 ## Images ![CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 1](https://m.media-amazon.com/images/I/61mVuloMHGL.jpg) ![CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 2](https://m.media-amazon.com/images/I/41RvOWOVarL.jpg) ![CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 3](https://m.media-amazon.com/images/I/61NuPk3rtuL.jpg) ![CDI TORQUE PRODUCTS 401SM Micro Adjustable Screwdriver, Range 5 to 40-Inch Pounds, 1/4-Inch - Image 4](https://m.media-amazon.com/images/I/516ReXoz7HL.jpg) ![CDI TORQUE PRODUCTS 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, 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) --- ## 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.at/products/274036764-cdi-torque-products-401sm-micro-adjustable-screwdriver-range-5-to](https://www.desertcart.at/products/274036764-cdi-torque-products-401sm-micro-adjustable-screwdriver-range-5-to) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-06-07*