--- product_id: 97895593 title: "FIRSTINFO Torque Multiplier 600Nm 1/2\" Drive 3.4:1 Heavy Duty Wrench" brand: "firstinfo tools fit your needs" price: "29490 kr" currency: ISK in_stock: true reviews_count: 11 category: "Firstinfo Tools Fit Your Needs" url: https://www.desertcart.is/products/97895593-firstinfo-torque-multiplier-600nm-1-2-drive-3-4-1 store_origin: IS region: Iceland --- # Up to 600Nm torque output 3.4:1 gear ratio for max leverage Compact 1/2" drive fits standard sockets FIRSTINFO Torque Multiplier 600Nm 1/2" Drive 3.4:1 Heavy Duty Wrench **Brand:** firstinfo tools fit your needs **Price:** 29490 kr **Availability:** ✅ In Stock ## Summary > ⚡ Unlock Torque Power Like a Pro — Don’t Let Stubborn Bolts Win! ## Quick Answers - **What is this?** FIRSTINFO Torque Multiplier 600Nm 1/2" Drive 3.4:1 Heavy Duty Wrench by firstinfo tools fit your needs - **How much does it cost?** 29490 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/97895593-firstinfo-torque-multiplier-600nm-1-2-drive-3-4-1) ## Best For - firstinfo tools fit your needs enthusiasts ## Why This Product - Trusted firstinfo tools fit your needs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Compact Build:** Crafted from chrome vanadium steel, this lightweight 960g powerhouse is easy to store and built to last through every tough job. - • **Seamless Tool Integration:** Patented 1/2" to 1/2" drive design slots effortlessly into your existing socket and breaker bar collection—no extra gear needed. - • **Power Multiplied Precision:** Transforms 176Nm hand input into a massive 600Nm output torque with ±5% accuracy—unstoppable force for stubborn bolts. - • **Scratch-Guard Reaction Bar:** Rubber-covered handle protects your alloy and steel rims from damage while you apply maximum torque—keep your wheels showroom fresh. - • **Versatile Automotive Ready:** Perfectly engineered for cars, vans, and light trucks; adjustable reaction handle adapts to tight spaces and tricky wheel arches. ## Overview The FIRSTINFO Torque Multiplier 600Nm 1/2" Drive 3.4:1 Heavy Duty Wrench is a precision-engineered tool that multiplies your hand input torque by over three times, delivering up to 600Nm of force. Its patented compact design fits standard 1/2" sockets and breaker bars, making it an essential upgrade for automotive professionals and enthusiasts tackling tough lug nuts and bolts on cars, vans, and light trucks. Featuring a rubber-covered reaction bar to protect wheels and a durable chrome vanadium steel build, this wrench combines power, protection, and portability in one sleek package. ## Description FIRSTINFO Torque Multiplier 600Nm 1/2" Drive 3.4:1 Heavy Duty Wrench | 3.4:1 gear ratio multiplies force up to 600Nm - loosen stubborn lug nuts on cars, vans & light trucks with ease : desertcart.co.uk: DIY & Tools Review: time saver - used it to remove some very stubborn leaf spring bolts where i couldn't get a pipe on the end of a breaker bar due to access did one side without this and spent 3 hours just to get one bolt out, with this it took 10 minutes on the other side Review: Ok - Ok ## Features - 【3.4:1 GEAR RATIO】UP TO 600NM: Converts 176Nm hand input into up to 600Nm output torque (±5% accuracy), giving you the leverage to shift lug nuts an ordinary wrench can't move. - 【1/2" TO 1/2" DRIVE, PATENTED DESIGN】Compact input and output squares fit standard 1/2" sockets and breaker bars, so it slots straight into your existing tool kit. - 【CAR, VAN & LIGHT TRUCK READY】Ideal for wheel nut removal and general automotive repair; the adjustable reaction handle adapts to tight engine bays and wheel arches. - 【RUBBER-COVERED REACTION BAR】Protects alloy and steel wheel rims from scratches while you apply maximum torque, keeping wheels looking factory-fresh. - 【COMPACT, CHROME VANADIUM STEEL BUILD】Small, lightweight body is easy to store and handle, while CR-V alloy steel construction delivers lasting stability and reliability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G86VBHM | | Best Sellers Rank | 303,176 in DIY & Tools ( See Top 100 in DIY & Tools ) 417 in Torque Wrenches | | Brand | FIRSTINFO TOOLS FIT YOUR NEEDS | | Colour | Silver | | Customer Reviews | 4.3 out of 5 stars 154 Reviews | | Finish | Polished | | Head Style | Square Drive | | Item Highlight | 3.4:1 gear ratio multiplies force up to 600Nm - loosen stubborn lug nuts on cars, vans & light trucks with ease | | Item Length | 15.5 Centimetres | | Item Package Quantity | 1 | | Item Torque | 443 Foot Pounds | | Item Weight | 960 Grams | | Item length | 15.5 Centimetres | | Item package quantity | 1 | | Item weight | 960 Grams | | Jaw Capacity | 0.5 Inches | | Manufacturer | FIRSTINFO TOOLS | | Manufacturer Warranty Description | 12+10 months after-sales warranty (10 months warranty by register). | | Material | Chrome Vanadium Steel | | Measurement Standard | Metric, SAE | | Model Number | F3220DD | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Mechanical | | Part Number | F3220DD_FBA | | Set Name | Single | | UPC | 636946342203 | | Unit Count | 1.0 count | ## Product Details - **Brand:** FIRSTINFO TOOLS FIT YOUR NEEDS - **Colour:** Silver - **Item length:** 15.5 Centimetres - **Item weight:** 960 Grams - **Material:** Chrome Vanadium Steel ## Images ![FIRSTINFO Torque Multiplier 600Nm 1/2" Drive 3.4:1 Heavy Duty Wrench - Image 1](https://m.media-amazon.com/images/I/41qwEhV-oOL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ time saver *by A***H on 26 June 2025* used it to remove some very stubborn leaf spring bolts where i couldn't get a pipe on the end of a breaker bar due to access did one side without this and spent 3 hours just to get one bolt out, with this it took 10 minutes on the other side ### ⭐⭐⭐⭐⭐ Ok *by D***X on 28 July 2025* Ok ### ⭐⭐⭐⭐ Almost brilliant, but not quite *by R***R on 28 February 2019* The torque multiplier is a great item and very useful, not just for wheel nuts. It’s quite weighty and seems well made. It operates entirely as intended and makes short work of wheel nuts put on by idiots with pneumatic impact guns. Why not 5 stars? The restraint bar is hardened steel but it’s sloppy. As it’s so thin, it tends to ride up that which it is hard up against and with steel wheels with small holes, it’s too fat to fit in the holes and properly stop the rotation meaning it cants the multiplier over. The restraint plate needs to be thicker around the body of the multiplier and the end of the restraint bar needs to be able to fit in smaller gaps, over other wheel nuts or extend to the floor ## Frequently Bought Together - FIRSTINFO F3220DD 3.4:1 Compact Torque Multiplier 600 Nm - 1/2 inch Drive (Male) to 1/2 inch Drive (Female) Adaptor Max. 600 Nm/Labor Saving Tool for Lug Nut - Stanley Proto J7121 1/2" Square Ext, 7/16" Hex - proto J7121 Impact Socket Adapter, 7/16In x 1/2In --- ## 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.is/products/97895593-firstinfo-torque-multiplier-600nm-1-2-drive-3-4-1](https://www.desertcart.is/products/97895593-firstinfo-torque-multiplier-600nm-1-2-drive-3-4-1) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-10-15*