--- product_id: 170085703 title: "Durofix RM602-4A (25 to 250 ft-lbs.) Digital Torque Adapter with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration" brand: "durofix" price: "411.90 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/170085703-durofix-rm602-4a-25-to-250-ft-lbs-digital-torque store_origin: TN region: Tunisia --- # LED flash & buzzer alerts Includes 2 lithium metal batteries 25-250 ft-lbs torque range Durofix RM602-4A (25 to 250 ft-lbs.) Digital Torque Adapter with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration **Brand:** durofix **Price:** 411.90 DT **Availability:** ✅ In Stock ## Summary > ⚡ Torque like a pro—never miss the mark! ## Quick Answers - **What is this?** Durofix RM602-4A (25 to 250 ft-lbs.) Digital Torque Adapter with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration by durofix - **How much does it cost?** 411.90 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/170085703-durofix-rm602-4a-25-to-250-ft-lbs-digital-torque) ## Best For - durofix enthusiasts ## Why This Product - Trusted durofix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Accuracy:** ISO 6789 standard compliance with calibration certificate guarantees trusted, industry-grade performance. - • **Instant Feedback Alerts:** Integrated buzzer and LED flash notify you immediately when target torque is reached—no guesswork needed. - • **Compact & Durable Design:** Sturdy powder-coated plastic with a sleek 1/2 inch diameter fits effortlessly in any professional toolkit. - • **Precision Torque Control:** Digital adapter ensures exact torque from 25 to 250 ft-lbs for flawless results every time. - • **Battery-Powered Convenience:** Comes with included lithium metal batteries for reliable, cordless operation on the go. ## Overview The Durofix RM602-4A is a compact, digital torque adapter delivering precise torque measurements from 25 to 250 ft-lbs. Featuring a durable powder-coated plastic body, box end design for maximum torque transfer, and powered by included lithium metal batteries, it offers instant buzzer and LED flash notifications upon reaching set torque. Certified to ISO 6789 standards with a calibration certificate, it’s engineered for professionals demanding accuracy and reliability. ## Description Durofix RM602-4A (25 to 250 ft-lbs.) Digital Torque Adapter with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration ## Features - Durable Plastic Construction: Made from sturdy plastic material for long-lasting use. - Box End Design: Features a box end style for maximum torque transfer. - Electric Operation: Operates using an electric motor for smooth and efficient torque adjustment. - Powder Coated Finish: Has a durable powder coated finish to resist wear and tear. - Compact Size: Measures just 1/2 inch in diameter for convenient storage and use. ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Red | | Brand | Durofix | | Material | Plastic | | Item Length | 0.5 Inches | | Item Weight | 0.01 Kilograms | | Item Package Quantity | 1 | | Head Style | Box End | | Finish Type | Powder Coated | | Item Torque | 2.5E+2 Foot Pounds | | Operation Mode | Electric | | Voltage | 6 Volts | | Manufacturer | Durofix, Inc. | | Part Number | RM602-3-4-4A | | Item Weight | 0.352 ounces | | Item model number | RM602-4A | | Batteries | 2 Lithium Metal batteries required. (included) | | Size | 3/8", 1/2" | | Style | Digital | | Finish | Powder Coated | | Pattern | 1/2" (25 to 250 ft-lbs.) | | Measurement System | inch | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Lithium Manganese Dioxide | ## Product Details - **Color:** Red - **Brand:** Durofix - **Material:** Plastic - **Item Length:** 0.5 Inches - **Item Weight:** 0.01 Kilograms ## Images ![Durofix RM602-4A (25 to 250 ft-lbs.) Digital Torque Adapter with Buzzer and LED Flash Notification – ISO 6789 Standards with Certificate of Calibration - Image 1](https://m.media-amazon.com/images/I/7135ccQyI4L.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does angle torque! *by J***E on February 5, 2024* This is perfect for doing angle for head bolts and crankcase bolts. As long as you're starting torque is 25 ft lbs or more, then you can use this and it makes it so easy!Batteries going out will happen. Get some higher quality cr2032 batteries. May have to undo one bolt, re torque, then do angle again if this happens.I recommend this over an expensive digital torque wrench and those terrible angle gauge toys. Unfortunately for me, I have a warped head in my case, but this makes things easier when I do again soon. ### ⭐⭐⭐⭐⭐ Quality item. Arrived in good condition. *by J***. on November 21, 2024* Quality item. Arrived in good condition. ### ⭐⭐⭐⭐ Worked for me *by K***D on December 2, 2021* The media could not be loaded. I can not confirm accuracy but it come with calibration cert. Can be set to about 4 or 5 different units of measurement. Track or highest reading settings. I'm keeping it. Time will tell it holds up. ## Frequently Bought Together - Durofix 1/2" Digital Torque Adapter (25-250 ft-lbs) with Audible/LED Alert RM602-4A - 18-Pieces Impact Socket Extension Set: 1/4", 3/8" & 1/2" Drive Socket Extension Bar, Ratchet Extension Set, Socket Adapter Set, Swivel Universal Joints & Impact Coupler - BRAZEN T40 Torx/Star Drive Socket Three Pack (3/8" Drive, Short) --- ## 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.tn/products/170085703-durofix-rm602-4a-25-to-250-ft-lbs-digital-torque](https://www.desertcart.tn/products/170085703-durofix-rm602-4a-25-to-250-ft-lbs-digital-torque) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-07*