--- product_id: 22495534 title: "05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4\" Head, 0.3-1.2 Nm Variable Torque Adjustment Range" brand: "wera" price: "$177.94" currency: USD in_stock: true reviews_count: 11 category: "Wera" url: https://www.desertcart.us/products/22495534-05074700001-kraftform-7440-hexagon-torque-screwdriver-1-4-head-0 store_origin: US region: United States of America --- # Quick-release single-hand chuck 0.3-1.2 Nm torque range Ergonomic Kraftform handle 05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range **Brand:** wera **Price:** $177.94 **Availability:** ✅ In Stock ## Summary > ⚙️ Screw with confidence, tighten with style! ## Quick Answers - **What is this?** 05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range by wera - **How much does it cost?** $177.94 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/22495534-05074700001-kraftform-7440-hexagon-torque-screwdriver-1-4-head-0) ## 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 - • **Built to Last:** German-engineered durability backed by a Limited Lifetime Warranty ensures your tool stays reliable for years. - • **Certified Quality:** Comes with a calibration certificate meeting EN ISO 6789 standards—professional-grade precision you can trust. - • **Ergonomic Mastery:** Multi-component Kraftform handle molds perfectly to your hand, reducing fatigue during high-speed screwdriving. - • **One-Handed Efficiency:** Rapidaptor quick-release chuck enables lightning-fast bit changes with just one hand—no tools needed. - • **Precision Torque Control:** Set exact torque from 0.3 to 1.2 Nm with ±6% accuracy for flawless, damage-free fastening. ## Overview The Wera 05074700001 Kraftform 7440 is a precision torque screwdriver featuring a 0.3-1.2 Nm adjustable torque range with ±6% accuracy, an ergonomic multi-component handle for comfort, and a Rapidaptor quick-release chuck for fast, one-handed bit changes. German-engineered and backed by a Limited Lifetime Warranty, it’s designed for professionals demanding consistent, safe screw connections. ## Description Wera Series 7400 Kraftform Adjustable Torque Screwdriver set is designed for torque controlled tightening to guarantee the safety of the screw connection. Torque can easily be set to the required scale value by hand without special tools. Measurement accuracy is +/- 6% in accordance with standard EN ISO 6789. Wera torque tools have unlimited loosening torque to loosen seized screws. All Wera hand tools feature the trademarked ergonomic Kraftform handle, with hard and soft zones, that fits the shape to the hand for the ultimate in comfort and high-speed torque transfer. Adjustable torque screwdrivers feature the Rapidaptor bitholder with quick-release chuck that allows for speedy one-handed bit insertion and removal for insert and power bits. Range 0.3-1.2 nm. Calibration certificate included. Limited Life Time Warranty. Review: Five Stars - Easy to set and clearly visible scale make this too invaluable when a even torque assembly is required. Review: It's solid and it works as it should - This really helped to get a mount on a camera evenly with the same pressure on all five screws. It works great - solid tool. ## Features - Features Wera quick-release chuck with single-hand technology, 1/4" bit - Wera's experience of narrow tolerance manufacturing techniques and careful material selection helps deliver maximum safety at work - Easy torque adjustment without special tools - Multi-component Kraftform handle fits the shape to the hand erasing the physical stresses of screwdriving - Limited Lifetime Warranty, German Engineered ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003KN3G96 | | Best Sellers Rank | #27,813 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Screwdrivers | | Brand | Wera | | Brand Name | Wera | | Color | Silver | | Customer Reviews | 4.7 out of 5 stars 162 Reviews | | EU Spare Part Availability Duration | 1 Years | | Global Trade Identification Number | 04013288100641 | | Head Size | 1/4 inches | | Head Style | Hex | | Included Components | Hand Tools | | Item Dimensions | 5.31 x 0.65 x 0.65 inches | | Item Type Name | Hand Tools | | Item Weight | 0.2 Kilograms | | Manufacturer | Wera Tools | | Manufacturer Part Number | 05074700001 | | Material | Plastic | | Material Type | Plastic | | Model Name | 7440 | | Model Number | 05074700001 | | Number of Items | 1 | | Recommended Uses For Product | Furniture Assembly, Home Improvement | | Special Feature | Rotating Cap | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Wera - **Color:** Silver - **Head Style:** Hex - **Material:** Plastic - **Number of Items:** 1 ## Images ![05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range - Image 1](https://m.media-amazon.com/images/I/61+QhZsIImL.jpg) ![05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range - Image 2](https://m.media-amazon.com/images/I/61EIqpJR7vL.jpg) ![05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range - Image 3](https://m.media-amazon.com/images/I/51b6TapsA1L.jpg) ![05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range - Image 4](https://m.media-amazon.com/images/I/612stM11QTL.jpg) ![05074700001 Kraftform 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range - Image 5](https://m.media-amazon.com/images/I/61XH6fvWaHL.jpg) ## Available Options This product comes in different **Size, Style** 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by P***R on March 18, 2018* Easy to set and clearly visible scale make this too invaluable when a even torque assembly is required. ### ⭐⭐⭐⭐⭐ It's solid and it works as it should *by D***N on June 16, 2019* This really helped to get a mount on a camera evenly with the same pressure on all five screws. It works great - solid tool. ### ⭐⭐⭐⭐⭐ VERY GOOD SERVICE *by G***Y on February 22, 2013* recieved items as required all very easy and safe. good level of communication happy to deal with this seeler again ## 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.us/products/22495534-05074700001-kraftform-7440-hexagon-torque-screwdriver-1-4-head-0](https://www.desertcart.us/products/22495534-05074700001-kraftform-7440-hexagon-torque-screwdriver-1-4-head-0) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-13*