--- product_id: 376875205 title: "Series 7400 Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-release chuck, art. no. 7441 x 1/4\" x 1.2-3.0 N m" brand: "wera" price: "86338 Ft" currency: HUF in_stock: true category: "Wera" url: https://www.desertcart.hu/products/376875205-series-7400-kraftform-adjustable-torque-screwdrivers-0-1-3-0 store_origin: HU region: Hungary --- # Rapidaptor quick-release chuck Torque range 0.1-3.0 Nm 1/4-inch hex bit compatibility Series 7400 Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-release chuck, art. no. 7441 x 1/4" x 1.2-3.0 N m **Brand:** wera **Price:** 86338 Ft **Availability:** ✅ In Stock ## Summary > ⚡ Master precision and speed with WERA’s torque screwdriver — because every detail counts! ## Quick Answers - **What is this?** Series 7400 Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-release chuck, art. no. 7441 x 1/4" x 1.2-3.0 N m by wera - **How much does it cost?** 86338 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/376875205-series-7400-kraftform-adjustable-torque-screwdrivers-0-1-3-0) ## 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 - • **Rapid Bit Changes:** Experience lightning-fast bit swaps with Rapidaptor quick-release technology—no downtime, just pure productivity. - • **Built to Last & Loosen:** Unlimited torque capacity to tackle even the most stubborn screws, engineered for durability and reliability. - • **Universal Compatibility:** Fits all standard 1/4-inch hex bits, making it your go-to tool for any precision task. - • **Precision Torque Control:** Adjust torque effortlessly from 0.1 to 3.0 Nm with audible click confirmation for flawless results every time. - • **Ergonomic Kraftform Handle:** Multi-component design with soft and hard zones ensures comfort and high-speed work without hand fatigue. ## Overview The WERA Series 7400 Kraftform adjustable torque screwdriver offers precise torque settings from 0.1 to 3.0 Nm with an easy-to-read scale and audible click. Featuring Rapidaptor quick-release chuck technology, it enables rapid bit changes and fits 1/4-inch hex bits. Its ergonomic multi-component handle ensures comfort during extended use, while unlimited torque capacity allows loosening of seized screws. Crafted in the Czech Republic, this lightweight, durable tool is a top choice for professionals and DIY enthusiasts seeking precision and efficiency. ## Description Series 7400 Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-change chuck Wera torque screwdriver. Variable torque setting option with highest precision. Simple adjustment of the required torque value without any special tools. Easy-to-read scale value; audible click signal. Rapidaptor quick-release technology for rapid bit change. Unlimited torque to loosen seized screws. Multi-component Kraftform handle with hard and soft zones for high working speeds. whilst being easy on the hand. Suitable for bits with 1/4inch hexagon head drive ## Features - Adjustable kraftform torque screwdriver with rapidaptor quick-release chuck - Suitable for bits with 1/4-inch hex head drive - Rapidaptor technology for rapid bit change ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003KN3G9G | | ASIN | B003KN3G9G | | Best Sellers Rank | #25,976 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #54 in Torque Wrenches | | Brand Name | Wera | | Color | Silver | | Country of Publication | Czech Republic | | Country of origin | Czech Republic | | Customer Reviews | 4.8 4.8 out of 5 stars (275) | | Customer reviews | 4.8 4.8 out of 5 stars (275) | | Date First Available | 1 January 2024 | | Global Trade Identification Number | 04013288100658 | | Head Size | 0.25 inches | | Head Style | Hex | | Included Components | tools. keys. equipment | | Item Dimensions | 15.5 x 3.7 x 3.7 centimeters | | Item Type Name | Serie 7400 Kraftform einstellbare Drehmomentschraubendreher (0,1-3,0 Nm) mit Rapidaptor Schnellwechselfutter | | Item Weight | 0.12 Kilograms | | Item model number | 05074701001 | | Manufacturer | Wera Tools | | Manufacturer | Wera Tools | | Manufacturer Part Number | 05074701001 | | Material Type | Metal | | Model Name | 4013288100658 | | Model Number | 05074701001 | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 15.5 x 3.7 x 3.7 cm; 120 g | | Recommended Uses For Product | DIY | | Set Name | Wera Series 7400 Kraftform 7441 | | Special Feature | Rapidaptor quick-release chuck | ## Product Details - **Brand:** Wera - **Colour:** Silver - **Head style:** Hex - **Material:** Metal - **Number of Items:** 1 ## Images ![Series 7400 Kraftform adjustable torque screwdrivers (0.1-3.0 Nm) with Rapidaptor quick-release chuck, art. no. 7441 x 1/4" x 1.2-3.0 N m - Image 1](https://m.media-amazon.com/images/I/61+QhZsIImL.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. ## Frequently Bought Together - Wera 05074701001 Kraftform 7441 Hexagon Torque Screwdriver, 1/4" Head, 1.2-3.0 Nm Variable Torque Adjustment Range - Wera - 5056440001 BC Universal Rapidaptor Bit-Check, 30-Piece Set - Wera 05074730001 Kraftform ESD 7440 Hexagon Torque Screwdriver, 1/4" Head, 0.3-1.2 Nm Variable Torque Adjustment Range --- ## 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.hu/products/376875205-series-7400-kraftform-adjustable-torque-screwdrivers-0-1-3-0](https://www.desertcart.hu/products/376875205-series-7400-kraftform-adjustable-torque-screwdrivers-0-1-3-0) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-09-08*