{"product_id":"mega-square","title":"Fireball Tool Mega Square","description":"\u003ch1\u003eFireball Tool Mega Square – Welding \u0026amp; Fabrication Square\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eFireball Tool Mega Square\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003ewelding and fabrication square\u003c\/strong\u003e designed to make accurate fit-up faster, easier, and more repeatable. Whether you're building frames, welding tubing, fitting structural components, or setting up large fabrication projects, the Mega Square gives you a solid reference for holding parts at precise angles while leaving plenty of room to tack and weld.\u003c\/p\u003e\n\u003cp\u003eUnlike a standard speed square or improvised shop jig, the Mega Square is purpose-built for \u003cstrong\u003ewelding, fabrication, and fixturing\u003c\/strong\u003e. Its rigid flange-and-web design incorporates precision-machined \u003cstrong\u003e90° and 45° reference surfaces\u003c\/strong\u003e, deep corner reliefs for weld access, and integrated \u003cstrong\u003e1\/4\"-20 threaded holes\u003c\/strong\u003e for Fireball Tool alignment tabs and accessories.\u003c\/p\u003e\n\u003cp\u003eAvailable in multiple sizes and your choice of \u003cstrong\u003eCast Iron with Dragon Scale coating or Cast Aluminum\u003c\/strong\u003e, there's a Mega Square for everything from bench fabrication to large frame and structural work.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Accurate Welding \u0026amp; Fabrication\u003c\/h2\u003e\n\u003cp\u003eThe Mega Square helps take the guesswork out of fit-up. Its machined reference surfaces allow fabricators to quickly position material for repeatable \u003cstrong\u003e90°, 45°, and 135° setups\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOpen 90-degree insets and generous corner relief provide access for your TIG torch, MIG gun, or electrode, allowing parts to remain securely positioned while tack welds are made on inside or outside corners.\u003c\/p\u003e\n\u003cp\u003eThat means less time building temporary jigs and more time welding.\u003c\/p\u003e\n\u003ch2\u003eIntegrated Alignment System\u003c\/h2\u003e\n\u003cp\u003eBuilt-in \u003cstrong\u003e1\/4\"-20 tapped holes\u003c\/strong\u003e on both sides of the square accept Fireball Tool's alignment tabs and tool-free thumbscrews.\u003c\/p\u003e\n\u003cp\u003eThe tabs create a reference shelf that helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAlign material quickly and consistently\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep workpieces from twisting during fit-up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePosition parts without requiring a dedicated fixture table\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepeat the same setup across multiple parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed up frame and assembly work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe tabs can be installed on either side of the square depending on the job.\u003c\/p\u003e\n\u003ch2\u003eMore Than a 90° Welding Square\u003c\/h2\u003e\n\u003cp\u003eThe Mega Square isn't limited to square corners.\u003c\/p\u003e\n\u003cp\u003eIts geometry allows it to be used for \u003cstrong\u003e45° and 135° setups\u003c\/strong\u003e, while optional Fireball Tool edge alignment pins expand its capabilities for repeatable \u003cstrong\u003eparallel, 30°, and 60° positioning\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe internal web can also cradle round tubing and pipe, allowing the Mega Square to function similarly to a large \u003cstrong\u003eV-block\u003c\/strong\u003e for positioning round material during fabrication.\u003c\/p\u003e\n\u003ch2\u003eCast Iron + Dragon Scale\u003c\/h2\u003e\n\u003cp\u003eFor heavy fabrication and shop use, the \u003cstrong\u003eCast Iron Mega Square with Dragon Scale coating\u003c\/strong\u003e delivers maximum rigidity and durability.\u003c\/p\u003e\n\u003cp\u003eThe cast construction provides excellent resistance to warping under heavy clamping loads, while Fireball Tool's proprietary \u003cstrong\u003eDragon Scale coating\u003c\/strong\u003e improves resistance to weld spatter, corrosion, and everyday shop wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e fabrication tables, heavy frames, production work, structural projects, and demanding shop environments.\u003c\/p\u003e\n\u003ch3\u003eCast Iron Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExtremely rigid under heavy clamping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResistant to warping, dents, and burrs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDragon Scale anti-spatter surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for demanding fabrication work\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCast Aluminum\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCast Aluminum Mega Square\u003c\/strong\u003e provides the same versatile fixturing concept in a significantly lighter package.\u003c\/p\u003e\n\u003cp\u003eIt's a great choice for mobile welders, field fabrication, or anyone who frequently moves their fixturing tools around the shop. Aluminum is naturally rust-proof and can also act as a heat sink when working with thinner material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e mobile welding, field work, lighter fabrication, and applications where portability matters.\u003c\/p\u003e\n\u003ch3\u003eAluminum Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight and easy to transport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRust-proof construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUseful heat-sink properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasier to handle on large assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for mobile welding setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePurpose-built \u003cstrong\u003ewelding and fabrication square\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePatented Fireball Tool design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-machined \u003cstrong\u003e90° and 45° reference surfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports \u003cstrong\u003e90°, 45°, and 135° setups\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional accessories allow additional angle and parallel setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeep corner relief for improved weld access\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated \u003cstrong\u003e1\/4\"-20 threaded holes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTool-free alignment tab system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWorks with square and rectangular tubing, plate, structural material, and round tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal web functions as a V-block for round material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003eCast Iron + Dragon Scale\u003c\/strong\u003e and \u003cstrong\u003eCast Aluminum\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple sizes available for different fabrication applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Sizes\u003c\/h2\u003e\n\u003cp\u003eThe Fireball Tool Mega Square family is available in multiple sizes ranging from compact fabrication squares to the massive \u003cstrong\u003e20-inch Mega Square\u003c\/strong\u003e, giving you the ability to match the square to the scale of your work.\u003c\/p\u003e\n\u003cp\u003eFireball Tool states that its \u003cstrong\u003e8\", 10\", and 12\" models are made in the USA.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Use a Fireball Tool Mega Square?\u003c\/h2\u003e\n\u003cp\u003eGood fabrication starts with good fit-up.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFireball Tool Mega Square\u003c\/strong\u003e gives welders and fabricators a fast, rigid reference for positioning material without having to build a temporary jig for every project. Clamp your material against the square, establish your angle, tack the assembly, and move on to the next joint.\u003c\/p\u003e\n\u003cp\u003eFor fabrication shops, welding schools, professional welders, and serious home fabricators, it's one of those tools that can quickly become a permanent part of the welding table.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpend less time measuring, checking, and building temporary fixtures—and more time welding.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fireball Tool","offers":[{"title":"Cast Iron + Dragon Scale \/ 20\"","offer_id":67636422574331,"sku":"F5-MES020-FE-DS-BDK","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Cast Iron + Dragon Scale \/ 12\"","offer_id":67636422607099,"sku":"F5-MES012-FE-DS-PPK","price":263.0,"currency_code":"USD","in_stock":true},{"title":"Cast Iron + Dragon Scale \/ 10\"","offer_id":67636422639867,"sku":"F5-MES010-FE-DS-PPK","price":180.0,"currency_code":"USD","in_stock":true},{"title":"Cast Iron + Dragon Scale \/ 8\"","offer_id":67636422672635,"sku":"F5-MES008-FE-DS-PPK","price":147.0,"currency_code":"USD","in_stock":true},{"title":"Cast Iron + Dragon Scale \/ 6\"","offer_id":67636422705403,"sku":"F5-MES006-FE-BO-PPK","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Cast Iron + Dragon Scale \/ 4\"","offer_id":67636422738171,"sku":"F5-MES004-FE-BO-PPK","price":63.0,"currency_code":"USD","in_stock":true},{"title":"Aluminum (AL) \/ 12\"","offer_id":67636422770939,"sku":"F5-MES012-AL-PPK","price":205.0,"currency_code":"USD","in_stock":true},{"title":"Aluminum (AL) \/ 10\"","offer_id":67636422803707,"sku":"F5-MES010-AL-PPK","price":165.0,"currency_code":"USD","in_stock":false},{"title":"Aluminum (AL) \/ 8\"","offer_id":67636422836475,"sku":"F5-MES008-AL-PPK","price":116.0,"currency_code":"USD","in_stock":true},{"title":"Aluminum (AL) \/ 6\"","offer_id":67636422869243,"sku":"F5-MES006-AL-PPK","price":74.0,"currency_code":"USD","in_stock":true},{"title":"Aluminum (AL) \/ 4\"","offer_id":67636422902011,"sku":"F5-MES004-AL-PPK","price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0373\/8485\/files\/F5-MES012-FE-DS-PPK_Main.jpg?v=1790970187","url":"https:\/\/weldmongerstore.com\/fr\/products\/mega-square","provider":"Weldmonger","version":"1.0","type":"link"}