--- product_id: 465943337 title: "Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System" brand: "cotouxker" price: "AR$281899" currency: ARS in_stock: true reviews_count: 5 category: "Cotouxker" url: https://www.desertcart.com.ar/products/465943337-adjustable-torque-wrench-5-to-30-nm-30mm-open-end store_origin: AR region: Argentina --- # High-contrast, easy-to-read Nm scale Interchangeable quick-change heads 5-30 Nm adjustable torque range Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System **Brand:** cotouxker **Price:** AR$281899 **Availability:** ✅ In Stock ## Summary > 🔧 Unlock precision torque control and never miss a beat in your HVAC game! ## Quick Answers - **What is this?** Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System by cotouxker - **How much does it cost?** AR$281899 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/465943337-adjustable-torque-wrench-5-to-30-nm-30mm-open-end) ## Best For - cotouxker enthusiasts ## Why This Product - Trusted cotouxker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Friendly Design:** Intuitive lock ring and clear Nm scale ensure accurate torque settings every time, reducing guesswork. - • **Durable & Lightweight:** Powder-coated finish and 600g weight balance ruggedness with easy handling for professional use. - • **Switch Heads in Seconds:** Quick-change locking pin lets you swap ratcheting, fixed, socket, or open-end heads on the fly. - • **Precision Meets Versatility:** Adjust torque effortlessly from 5 to 30 Nm for flawless HVAC and refrigeration installs. - • **Engineered for Mini Splits & More:** 30mm open-end head perfectly fits flare nut connections on mini splits, automotive, and aerospace systems. ## Overview The COTOUXKER Adjustable Torque Wrench offers a 5-30 Nm torque range with a 30mm open-end head, designed for HVAC, refrigeration, and mini split installations. Featuring interchangeable heads with a quick-lock mechanism and a high-contrast Nm scale, it combines versatility and ease of use in a durable, lightweight tool perfect for repetitive, precise torque applications. ## Description Torque Wrench Review: la pinza regolabile ha molto gioco e non tiene la posizione, dopo i 12 Nm di torsione si allarga e spana la forma del dado. Non è un articolo professionale ed è poco preciso. Review: I bought this to tighten the gas lines on a mini split to the manufacturer torque setting. It worked fine for that application. ## Features - Interchangeable Head Torque Wrench --This interchangeable torque wrenches are designed for use on production lines and other applications where a specific torque is required for repetitive operations. Interchangeable heads permit ratcheting, fixed, socket or open end torquing capability with adjustable torque wrench bodies. A push of the locking pin provides quick-change action, with a wide range of head styles to choose from. - 9*12mm Open End Head --The torque wrench included a 30mm adjustable open end head. This hvac torque wrench can fit industrial, refrigeration system, hvac mini-split installation, automotive and aerospace applications control. It is also a great tool for torquing down flare nut connections on mini splits air conditioners. - Easy to Use and Read --The torque wrench is user friendly; just pull-down the "locking ring" to unlock. Clockwise increases the value and counter clockwise decreases the value. Then push-up the "lock ring" to lock your required torque. High-contrast Nm scale is easy to read and can be operated both clockwise and counter clockwise. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7MBMYR3 | | ASIN | B0B7MBMYR3 | | Best Sellers Rank | #172,001 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #404 in Torque Wrenches | | Brand Name | COTOUXKER | | Color | Blue | | Customer Reviews | 3.8 3.8 out of 5 stars (263) | | Customer reviews | 3.8 3.8 out of 5 stars (263) | | Date First Available | 1 January 2024 | | Finish Types | Powder Coated | | Head Style | Open End | | Item Torque | 30 Newton Meters | | Item Weight | 600 Grams | | Manufacturer | Homelae | | Manufacturer | Homelae | | Material Type | 0~30 open end torque wrench | | Operation Mode | Mechanical | | Package Dimensions | 37.69 x 7.11 x 6.2 cm; 600 g | | Package Quantity | 1 | | Unit Count | 1 Count | ## Product Details - **Brand:** COTOUXKER - **Colour:** Blue - **Item package quantity:** 1 - **Item weight:** 600 Grams - **Material:** 0~30 open end torque wrench ## Images ![Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for HVAC Mini Split and Refrigeration System - Image 1](https://m.media-amazon.com/images/I/71pGnhyzUmL.jpg) ## Available Options This product comes in different **Material Type** options. ## Questions & Answers **Q: How to remove the wrench head from the open end torque wrench?** A: By Homelae Seller on February 21, 2023 **Q: Can you adjust the scale of torque wrench set to 30NM?** A: Yes, there is 30 NM scale on the open end torque wrench. **Q: Where can I buy other wrench heads for this tool - such as the ratchet head shown in the description?** A: You can find it in our store as well , you can search key words homelae torque wrench Interchangeable head , or ASIN B0C5D4FZNR , B0C5D4THWZ , please contact us anytime if you have any question about it . **Q: Does this torque wrench can torquing 3/8 and 1/2 flare nut?** A: This will torque the smaller line (1/4 inch), but all the larger sizes require a larger torque wrench. For example, in my manual it states that for the next size up line (3/8 inch) requires 32-39 Nm. This one only goes to 30Nm. ## Customer Reviews ### ⭐⭐⭐ Review *by R***S on 15 January 2026* la pinza regolabile ha molto gioco e non tiene la posizione, dopo i 12 Nm di torsione si allarga e spana la forma del dado. Non è un articolo professionale ed è poco preciso. ### ⭐⭐⭐⭐⭐ Review *by M***N on 23 February 2026* I bought this to tighten the gas lines on a mini split to the manufacturer torque setting. It worked fine for that application. ### ⭐⭐⭐⭐⭐ Review *by G***Y on 7 January 2024* good item ## Frequently Bought Together - COTOUXKER Adjustable Torque Wrench, 5 to 30 Nm 30mm Open End Torque Wrench with Click and Changeable Head for Hvac Mini Split and Refrigeration System - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) - XtremepowerUS HVAC Air Vacuum Pump 3CFM 1/4HP (R134a R12 R22 R410a) A/C Refrigeration AC Manifold Gauge R134 Can-Tap Included Carrying Tote --- ## 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.com.ar/products/465943337-adjustable-torque-wrench-5-to-30-nm-30mm-open-end](https://www.desertcart.com.ar/products/465943337-adjustable-torque-wrench-5-to-30-nm-30mm-open-end) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-18*