{"product_id":"adjustable-steel-wrench-300mm","title":"Adjustable steel wrench 300mm","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eDeli tools Adjustable steel wrench 300mm – adaptable for various tasks\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for home repairs\u003c\/span\u003e \u003cspan\u003eComplementing an existing set\u003c\/span\u003e \u003cspan\u003eSteel construction\u003c\/span\u003e\n\u003c\/div\u003e The practical adjustable wrench is designed for consumers for basic home maintenance tasks where different grip sizes are required. It is ideal as an additional piece in the toolbox.\u003cul\u003e\n\u003cli\u003e Adjustable head for different sizes of screws and nuts\u003c\/li\u003e\n\u003cli\u003e Made of durable steel for longer life\u003c\/li\u003e\n\u003cli\u003e Suitable for home repairs and maintenance\u003c\/li\u003e\n\u003cli\u003e Increases the usability of the toolkit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eAdjustable steel wrench 300mm – Professional tool for every workshop\u003cbr\u003e Are you looking for a reliable, versatile and durable tool that will replace your entire set of classic open-end wrenches? The 300mm Adjustable Steel Wrench (SKU: EDL012A) is a premium wrench designed for professional tradesmen, plumbers, mechanics and demanding DIYers. With a length of 300 mm (12\") and an extremely precise adjustment mechanism, it offers the perfect balance of power, leverage and precision when working with different sizes of bolts and nuts.\u003cbr\u003e Thanks to its well-thought-out design and the use of high-quality forged carbon steel, this adjustable wrench ensures a long service life and high wear resistance. Whether you are tackling demanding plumbing installations, assembling furniture or repairing machinery, this universal wrench will become an indispensable part of your tool kit.\u003cbr\u003e Why choose the 300mm adjustable steel wrench?\u003cbr\u003e The main advantage of an adjustable wrench is its versatility. Instead of carrying heavy cases with different sizes of wrenches, you can now do most of the work with a single high-quality tool. The EDL012A model allows for infinitely variable jaw adjustment in the range from 0 to 36 mm, which covers most of the standard sizes of screws and nuts encountered in everyday work.\u003cbr\u003e The ergonomic design and smooth-running worm screw allow for quick and easy one-handed jaw width adjustment. This saves you time and energy, especially when working in hard-to-reach places where maneuvering space is limited.\u003cbr\u003e Key benefits and technical features\u003cbr\u003e\u003cbr\u003e Premium Materials: Made from forged, special high-quality carbon steel, providing exceptional strength, durability and resistance to bending under heavy load.\u003cbr\u003e Corrosion protection: The elegant chrome surface not only gives a professional look, but also effectively protects the tool from rust, moisture and other external influences.\u003cbr\u003e Precise laser-engraved scale: The caliper features a laser-engraved metric scale that allows for quick, accurate and easy reading and setting of the desired width before applying to the screw.\u003cbr\u003e Comfortable to use: The screw nut (snail) rotates freely and smoothly, allowing for precise adjustment without binding.\u003cbr\u003e Practical storage: A convenient hole on the top of the handle allows you to easily hang the wrench on the wall of your workshop or workbench, thus maintaining order and visibility over the tools.\u003cbr\u003e Universal use: The ideal tool for all assembly work, plumbing, auto repair and general housework.\u003cbr\u003e\u003cbr\u003e Technical data (Specifications)\u003cbr\u003e Below you can see the exact technical specifications of the 300mm adjustable steel wrench, confirming its quality and robustness:\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Length\u003cbr\u003e 12\" (300mm)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Adjustment range (jaw range)\u003cbr\u003e 0-36mm\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Material\u003cbr\u003e Carbon steel\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Color\u003cbr\u003e Silver (chrome plated)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Net weight\u003cbr\u003e 560g\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Product code (SKU)\u003cbr\u003e EDL012A\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Practical application: Who is this key suitable for?\u003cbr\u003e The 300mm adjustable steel wrench is a versatile tool designed for a wide range of users. Its 300mm length provides excellent leverage, meaning you can loosen even tightly tightened or rusty screws and pipes with less effort. This makes it extremely popular among:\u003cbr\u003e\u003cbr\u003e Plumbers and installers: Great for tightening and loosening pipe joints, valves and siphons of various sizes.\u003cbr\u003e Home handymen: Indispensable for house maintenance, bicycle repair, garden machinery or assembling metal structures.\u003cbr\u003e Auto mechanics: Useful for quick repairs on the chassis or engine where standard wrenches don't fit.\u003cbr\u003e\u003cbr\u003e Thanks to its chrome-plated protection and robust carbon steel, this wrench will remain in your work collection for many years without losing its functionality or aesthetic appearance.\u003cbr\u003e Frequently Asked Questions and Answers (FAQ)\u003cbr\u003e 1. What is the maximum jaw span of this adjustable wrench?\u003cbr\u003e The maximum range or adjustment range of the jaws of this wrench is from 0 to 36 mm. The width can be easily and precisely adjusted using the built-in knob (snail) and laser-etched scale.\u003cbr\u003e 2. Is the key rust-resistant?\u003cbr\u003e Yes, the 300mm adjustable steel wrench has a chrome-plated surface protection, which not only gives the tool an elegant silver look, but also effectively protects it from rust, corrosion and dirt in humid working conditions.\u003cbr\u003e 3. For which tasks is the 300 mm length best suited?\u003cbr\u003e The 300 mm (12\") length provides excellent leverage, making it easier to work with greater forces. The wrench is ideal for heavier assembly work, plumbing, repairs to larger machines and anywhere you need a reliable grip and greater unscrewing power.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Responsible persons:\u003cbr\u003e DELI TOOLS - INNPRO Robert Błędowski Sp. z o. o., Rudzka 65c, 44-200 Rybnik, Poland, contact@innpro.eu (+48) 696 323 914\u003cbr\u003e Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia\u003cbr\u003e Product origin: China\u003cbr\u003e\u003cbr\u003e Instructions for using the product:\u003cbr\u003e • Adjust the wrench jaw to the size of the nut or bolt.\u003cbr\u003e • Position the wrench so that the jaws fit snugly.\u003cbr\u003e • Turn the key evenly in the desired direction.\u003cbr\u003e • After use, clean the key and store it in a dry place.\u003cbr\u003e\u003cbr\u003e Useful tips for work:\u003cbr\u003e • Before working, check the correct adjustment of the jaws.\u003cbr\u003e • Use the wrench with even force.\u003cbr\u003e • Keep the jaws clean for better grip.\u003cbr\u003e • Wipe it after use and protect it from moisture.\u003cbr\u003e\u003cbr\u003e Warnings:\u003cbr\u003e • ⚠️ Do not use a damaged key.\u003cbr\u003e • ⚠️ Do not extend the wrench with additional tubes or other accessories.\u003cbr\u003e • ⚠️ Be careful not to slip the wrench while working.\u003cbr\u003e • ⚠️ Keep out of reach of children.\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The 300mm Adjustable Steel Wrench is a practical choice for DIYers and consumers who need a reliable tool for basic home repairs, installation or maintenance. Its adjustable size and robust material make it most useful where a single wrench is required to cover a variety of nuts or bolts. It works well as a complement to an existing tool kit, especially for tasks where high precision or specialised wrench types are not required. However, for very delicate screwdriving applications or more demanding applications, the adjustability may offer less grip than a dedicated wrench of the appropriate size.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experience.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e Typical users of this adjustable wrench are home repairmen, homeowners, or garden and tool enthusiasts who need a versatile and simple solution for occasional maintenance tasks. In addition to changing faucets, tightening various nuts, or basic automotive repairs, the product is especially useful if you want a tool that you can take almost anywhere and doesn't take up much space in your toolbox.\u003c\/p\u003e\u003cp\u003e Users often choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/deli%20tools\"\u003eDeli\u003c\/a\u003e tools because of their combination of durability and simple design, which allows for long-term use without unnecessary complications.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa you can expect a carefully selected range of tools and accessories, often intended for everyday household or garden tasks. Our offer is designed according to the real needs of home users, and the selection is based on professional recommendations from the team from the Garden and Tools department.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e What tasks is the 300 mm adjustable steel wrench most useful for?\u003c\/h3\u003e\u003cp\u003e This type of wrench is very suitable for quick household repairs, such as tightening plumbing nuts, assembling furniture, or basic car maintenance.\u003c\/p\u003e\u003ch3\u003e Is this wrench also suitable for professional use?\u003c\/h3\u003e\u003cp\u003e Although it is robust and made of steel, it is more suitable for occasional home use. For more demanding tasks in the workshop or industry, we recommend using purpose-designed and specialized wrenches.\u003c\/p\u003e\u003ch3\u003e How to choose the correct size of adjustable wrench?\u003c\/h3\u003e\u003cp\u003e With adjustable wrenches, it is important that the jaw range matches the largest and smallest nut you want to tighten or loosen. It is recommended that the wrench fit the nut as tightly as possible to reduce the chance of slipping.\u003c\/p\u003e\u003ch3\u003e Can an adjustable wrench damage nuts?\u003c\/h3\u003e\u003cp\u003e When used correctly, the risk of injury is very low. However, for heavily tightened or sensitive nuts, we recommend taking extra care or using a standard wrench of the appropriate size.\u003c\/p\u003e\u003ch3\u003e What are the typical materials from which such a key is made?\u003c\/h3\u003e\u003cp\u003e Most adjustable wrenches, including this model, are made of durable steel for long life and safe use.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Za katera opravila je nastavljivi jeklen ključ 300 mm najbolj uporaben?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Tovrstni ključ je zelo primeren za hitra popravila v gospodinjstvu, kot so zategovanje vodovodnih matic, sestavljanje pohištva ali osnovno vzdrževanje avtomobila.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je ta ključ primeren tudi za profesionalno uporabo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Čeprav je robusten in izdelan iz jekla, je bolj primeren za občasno domačo uporabo. Pri zahtevnejših nalogah v delavnici ali industriji svetujemo uporabo namensko dimenzioniranih in specializiranih ključev.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako izbrati pravilno velikost nastavljivega ključa?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Pri nastavljivih ključih je pomembno, da razpon čeljusti ustreza največji in najmanjši matici, ki jo želite priviti ali odviti. Priporočljivo je, da ključ na matico ustreza čim bolj tesno, da zmanjšate možnost zdrsa.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko nastavljiv ključ poškoduje matice?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Pri pravilni uporabi je nevarnost poškodb zelo majhna. Vendar pa pri močno zategnjenih ali občutljivih maticah priporočamo dodatno previdnost ali uporabo klasičnega ključa ustrezne velikosti.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kakšni so tipični materiali, iz katerih je izdelan takšen ključ?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Večina nastavljivih ključev, vključno s tem modelom, je izdelana iz trpežnega jekla za dolgo življenjsko dobo in varno uporabo.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: April 2026\u003c\/p\u003e","brand":"Deli tools","offers":[{"title":"Default Title","offer_id":58725699518795,"sku":null,"price":20.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/nastavljivi_jeklen_kljuc_300mm_184edl012a.jpg?v=1791319384","url":"https:\/\/enaa.eu\/products\/adjustable-steel-wrench-300mm","provider":"Enaa","version":"1.0","type":"link"}