--- product_id: 52936787 title: "7440 Adjustable Torque Screwdriver, 0,3-1,2 Nm - 05074700001" brand: "wera" price: "6315633₫" currency: VND in_stock: true category: "Wera" url: https://www.desertcart.vn/products/52936787-7440-adjustable-torque-screwdriver-0-3-1-2-nm-05074700001 store_origin: VN region: Vietnam --- # Rapidaptor quick-release chuck 1/4" hex head bit compatibility 0.3-1.2 Nm precise torque range 7440 Adjustable Torque Screwdriver, 0,3-1,2 Nm - 05074700001 **Brand:** wera **Price:** 6315633₫ **Availability:** ✅ In Stock ## Summary > ⚡ Torque precision meets rapid efficiency — never miss a beat on your projects! ## Quick Answers - **What is this?** 7440 Adjustable Torque Screwdriver, 0,3-1,2 Nm - 05074700001 by wera - **How much does it cost?** 6315633₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/52936787-7440-adjustable-torque-screwdriver-0-3-1-2-nm-05074700001) ## Best For - wera enthusiasts ## Why This Product - Trusted wera brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Bit Swaps:** Experience lightning-fast bit changes with Wera’s innovative Rapidaptor quick-release system. - • **Compact & Lightweight:** At just 0.2 kg and 13.5 cm long, it’s the perfect tool to carry and use on any job site. - • **Precision Torque Control:** Adjust torque from 0.3 to 1.2 Nm for flawless, damage-free fastening every time. - • **Ergonomic Kraftform Design:** Work longer with less fatigue thanks to the expertly crafted handle tailored for professionals. - • **Rotating Cap for Smooth Operation:** Maintain control and speed with the rotating cap that ensures effortless screwdriving. ## Overview The Wera 7440 Adjustable Torque Screwdriver offers a finely tunable torque range of 0.3 to 1.2 Nm, ideal for delicate assembly and professional repairs. Featuring the Rapidaptor quick-release chuck, it enables ultra-fast bit changes compatible with standard 1/4" hex bits. Its ergonomic Kraftform handle and rotating cap deliver superior comfort and control, making it a must-have for millennial professionals who demand precision and speed in their toolkit. ## Description Free delivery and returns on all eligible orders. Shop Wera 7440 Adjustable Torque Screwdriver, 0,3-1,2 Nm - 05074700001. ## Features - Adjustable Kraft form torque screwdriver with Rapidaptor quick-release chuck - Suitable for bits with 1/4" hex head drive - Rapidaptor technology for rapid bit change ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003KN3G96 | | Best Sellers Rank | 39,748 in DIY & Tools ( See Top 100 in DIY & Tools ) 48 in Torque Wrenches | | Brand | Wera | | Colour | Silver | | Country of Origin | Czech Republic | | Customer Reviews | 4.7 4.7 out of 5 stars (456) | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 04013288100641 | | Head Size | 1/4 inch | | Head Style | Square | | Included Components | 1 x Torque screwdriver | | Item Dimensions | 13.5 x 1.6 x 1.6 centimetres | | Item Type Name | Torque screwdriver "Kraftform 7440" | | Item Weight | 0.2 Kilograms | | Manufacturer | Wera Werkzeuge GmbH | | Material | Silver | | Model Name | Wera 05074700001 Kraftform 7440 Sechskant-Drehmomentschraubendreher, 1/4 Zoll Kopf, 0,3-1,2 Nm variabler Drehmomenteinstellbereich | | Model Number | 05074700001 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 05074700001 | | Recommended Uses For Product | Furniture Assembly, Woodworking, Professional Repair Work | | Special Feature | Rotating Cap | | Unit Count | 1.0 count | ## Product Details - **Brand:** Wera - **Colour:** Silver - **Head style:** Square - **Material:** Silver - **Number of items:** 1 ## Images ![7440 Adjustable Torque Screwdriver, 0,3-1,2 Nm - 05074700001 - Image 1](https://m.media-amazon.com/images/I/61+QhZsIImL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: With the Pre-Set Adjustable Torque Range models, where do I specify the Pre-Set? Or do I have to purchase an additional Torgue Guage to set it?** A: The name will throw you. Pay attention to the number series of the product. I believe the 746X series is what I bought and returned them because I wanted something I could set externally and reset frequently. I had to pay restocking fees and shipping because it was my mistake. I bought two of them, believing them to be "adjustable." I believe Pre-set Adjustable means you open them up and set them with a wrench to a numbered value inside and close them back up for a couple weeks/months/years. Later you can set a different torque. They are not for making frequent adjustments to the torque value. I immediately bought the other kind they make (Models: 7445; 7446 and 7447) that can be set by twisting a part of the handle to a specific torque value. The smaller models adjust in half inch-pound increments. Just be certain to set them to their lowest value before you put them away. They were exactly what I wanted and I use them all the time working on firearms. All Wera's torque drivers are great. **Q: What is the difference between the variable and set torques (other than obvious) Opinions on which better?** A: Obvious is correct but purpose is for efficiency. If you have to do a large number of fasteners to same torque, using set torque is great because you don't have check it. Just clicks when torque reached. Variable is helful in dignosis if needed such as finding out what torqued someone used. Valuable if yo want to torque something and don't know, so you check existing and put back as found **Q: Does this come with a certificate of calibration** A: Yes, it should. Mine came with a certificate of calibration signed in ballpoint pen by someone with very neat handwriting. **Q: Which torque range would be ideal for installing interior door hardware?** A: I don't really have a good answer for that. I have been in construction engineering for almost 40 years and not been aware of torque specs for door hardware unless it is something special, then the manufactures specifications would govern. Depending what you are going into, if you are going into wood you would increase the length of your fasteners to increase holding power. Going into metal, thicknesses of material and weight of whatever you are fastening would be factors. But generally the manufacturer will provide a procedure and specification. ## Frequently Bought Together - Wera 05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range - Wera Tools 05073593001 950 SPKL/9 SM N SB Long ARM HEX Key Set, One Size, Multi - Wera 056490 Tool-Check Plus Bit Ratchet Set with Sockets - Metric --- ## 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.vn/products/52936787-7440-adjustable-torque-screwdriver-0-3-1-2-nm-05074700001](https://www.desertcart.vn/products/52936787-7440-adjustable-torque-screwdriver-0-3-1-2-nm-05074700001) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-10-17*