{"product_id":"irwin-2071904-vise-grip-4-inch-plier-adjustment-screw","title":"Irwin 2071904 Vise-grip 4 Inch Plier Adjustment Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN 2071904 is a replacement adjustment screw designed for Vise-Grip 4-inch locking pliers. The adjustment screw controls jaw opening width, allowing the plier to clamp securely to a workpiece. Over time, these screws can strip, seize, or lose thread integrity under repeated torque loads. Replacing a worn adjustment screw restores full clamping function without requiring replacement of the entire plier. This part is sold in a package of 5 screws, making it practical for shop restocking or fleet maintenance. Plumbers, pipefitters, electricians, and general mechanical tradespeople who rely on Vise-Grip locking pliers will find this a straightforward service part.\u003c\/p\u003e\n\u003cp\u003eThis adjustment screw is a direct-fit accessory for IRWIN Vise-Grip 4-inch locking plier models. It is suited for both shop environments and field repair kits where maintaining a supply of small replacement parts reduces tool downtime. The 5-piece package quantity supports stocking for service vans or tool cribs. This part is appropriate wherever Vise-Grip 4-inch locking pliers are used in residential, commercial, or industrial trade applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement adjustment screw restores proper jaw adjustment on worn or damaged pliers\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple Vise-Grip 4-inch locking plier models including 4LN, 4SP, 4WR, and 4LW\u003c\/li\u003e\n  \u003cli\u003eSold in a 5-piece package for shop restocking or field kit replenishment\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 1 package for flexible purchasing\u003c\/li\u003e\n  \u003cli\u003eOEM accessory part from IRWIN, maintaining original tool function and fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with IRWIN Vise-Grip 4LN, 4SP, 4WR, and 4LW 4-inch locking pliers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of a replacement adjustment screw is a hand-tool service task requiring no power tools or specialized equipment. Ensure the plier is fully open and the old screw is completely removed before threading in the replacement to avoid cross-threading. Inspect the jaw and pivot assembly for additional wear before returning the tool to service. No calibration or torque specification is required beyond hand-tight seating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Adjustment Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.086 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 2071904\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51543072866610,"sku":"2071904","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/13ae01399de7bfc8ea8118417ec5e16e.jpg?v=1785914890","url":"https:\/\/voomisupply.com\/products\/irwin-2071904-vise-grip-4-inch-plier-adjustment-screw","provider":"Voomi Supply","version":"1.0","type":"link"}