{"product_id":"irwin-ir12l3-locking-pliers-12-inch-large-jaw-hardened-tooth","title":"Irwin IR12L3 Locking Pliers 12 Inch Large Jaw Hardened Tooth","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IRWIN IR12L3 is a large-jaw locking pliers tool built for demanding trade work in plumbing, welding, and general mechanical service. The jaw is constructed from heat-treated alloy steel, providing the hardened tooth grip needed to hold irregular shapes, pipe fittings, and fasteners securely under load. At 12 inches overall length, the tool delivers substantial leverage and a jaw capacity of 3.125 inches. The hardened tooth pattern bites into workpieces firmly, making it suitable for turning, clamping, or holding tasks where standard pliers would slip. Plumbers, pipefitters, welders, and maintenance technicians are the primary users of this tool on job sites and in shops.\u003c\/p\u003e\u003cp\u003eThis locking pliers model is sized for medium-to-heavy applications where jaw reach and clamping force matter. It is commonly used in plumbing rough-in and repair work, welding fixture setups, and mechanical maintenance tasks requiring a secure grip on pipes, bolts, or irregular stock. The 12-inch length makes it a practical choice for both confined and open work areas. It is sold individually and is appropriate for professional trade use wherever a dependable locking grip tool is needed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLarge jaw with hardened tooth pattern for secure grip on pipes, fittings, and fasteners\u003c\/li\u003e\n\u003cli\u003eHeat-treated alloy steel construction for durability under heavy-use conditions\u003c\/li\u003e\n\u003cli\u003e12 inch overall length provides substantial leverage in plumbing and welding applications\u003c\/li\u003e\n\u003cli\u003e3.125 inch jaw capacity accommodates a wide range of workpiece sizes\u003c\/li\u003e\n\u003cli\u003eMeets federal specification GGG-W-00649\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose large-jaw locking pliers suitable for plumbing, welding, and mechanical maintenance applications requiring a 12 inch tool with hardened tooth jaw engagement.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is used by licensed plumbers, pipefitters, welders, and mechanical technicians. Always shut off water supply or de-energize systems before using locking pliers on live service connections. Inspect the jaw adjustment mechanism before use to confirm proper clamping action. Do not use locking pliers as a substitute for properly sized wrenches on soft or finished fittings where jaw marks are not acceptable.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJaw Capacity\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Heat-treated alloy steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.63 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: Federal Specification GGG-W-00649\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Carded\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IRWIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: IR12L3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51347438469426,"sku":"IR12L3","price":137.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310499341.jpg?v=1782104987","url":"https:\/\/voomisupply.com\/products\/irwin-ir12l3-locking-pliers-12-inch-large-jaw-hardened-tooth","provider":"Voomi Supply","version":"1.0","type":"link"}