{"product_id":"irwin-1964743-carbon-steel-bar-clamp-6-in-140-lb","title":"Irwin 1964743 Carbon Steel Bar Clamp 6 in 140 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IRWIN 1964743 is a carbon steel bar clamp designed for holding, aligning, and securing workpieces during fabrication, assembly, and installation tasks. It delivers 140 pounds of clamping pressure across a maximum jaw capacity of 6 inches, making it suitable for a wide range of clamping applications in the shop or field. The carbon steel rail provides rigid, reliable performance under load. With an overall length of 13 inches and a throat depth of 2-7\/16 inches, this clamp fits standard workpiece profiles without interference. Sold in a package quantity of two, it is a practical addition to any trade professional's toolkit.\u003c\/p\u003e\u003cp\u003eThis bar clamp is used across trades where secure workholding is required during cutting, gluing, fastening, or fitting operations. It is well suited for light fabrication, carpentry, HVAC sheet metal work, plumbing rough-in, and general contractor tasks. The 6-inch capacity covers a broad range of material thicknesses and assembly widths commonly encountered on residential and light commercial job sites. The compact 13-inch overall length keeps it manageable in tight work areas.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e140 pounds (622.75 N) of clamping pressure for firm, consistent grip\u003c\/li\u003e\n\u003cli\u003e6-inch maximum jaw capacity accommodates a wide range of workpiece sizes\u003c\/li\u003e\n\u003cli\u003e2-7\/16 inch throat depth allows reach over edges and flanges\u003c\/li\u003e\n\u003cli\u003eCarbon steel rail construction for rigidity and durability under load\u003c\/li\u003e\n\u003cli\u003e13-inch overall length balances reach and maneuverability\u003c\/li\u003e\n\u003cli\u003eSold as a pack of two for back-to-back clamping setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose bar clamp suitable for use across woodworking, light fabrication, and trade installation applications requiring up to 6 inches of jaw capacity.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBar clamps require no tools for basic setup — position the jaw, slide the rail, and apply pressure via the drive mechanism. Avoid over-tightening on soft or finished materials to prevent surface damage or workpiece deformation. Inspect the rail and jaw mechanism before each use and keep contact surfaces clean for consistent clamping force.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Material\u003c\/strong\u003e: Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Capacity\u003c\/strong\u003e: 6 inches (152.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroat Depth\u003c\/strong\u003e: 2-7\/16 inches (61.91 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Pressure\u003c\/strong\u003e: 140 lb (622.75 N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 13 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 13 inches L x 6.5 inches W x 1.25 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112103\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: 1964743\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51541491450162,"sku":"1964743","price":43.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dd0a370eb5a0d4308387f8e3944fa1ca.jpg?v=1785877712","url":"https:\/\/voomisupply.com\/products\/irwin-1964743-carbon-steel-bar-clamp-6-in-140-lb","provider":"Voomi Supply","version":"1.0","type":"link"}