{"product_id":"proto-j199wp-air-impact-wrench-1-in-drive-2500-ft-lb","title":"Proto J199WP Air Impact Wrench 1 in Drive 2500 Ft\/lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J199WP is a heavy-duty pneumatic impact wrench built around a 1-inch square drive and rated for 2,500 ft\/lb of maximum torque. Driven by shop air at 90 psi and 12 CFM, it reaches 5,000 RPM with an impact rate of 900 impacts per minute. The pistol grip handle keeps the tool balanced during sustained use on large fasteners. This wrench is designed for licensed mechanics, millwrights, heavy-equipment technicians, and industrial maintenance professionals who work with large-diameter fasteners on structural assemblies, drivetrain components, and heavy machinery.\u003c\/p\u003e\u003cp\u003eThe J199WP fits applications where a 1\/2-inch or 3\/4-inch drive wrench lacks the torque output required. Typical use cases include truck and heavy-equipment wheel service, industrial flange work, structural steel assembly, and large compressor or pump maintenance. The 1\/2-inch NPTF inlet connects to standard shop-air hose fittings. The tool ships with hangers included for tool storage and organization at the workstation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2,500 ft\/lb maximum torque output for demanding heavy-duty fastener work\u003c\/li\u003e\n\u003cli\u003e5,000 RPM free speed with 900 impacts per minute\u003c\/li\u003e\n\u003cli\u003e1-inch square drive accepts large-diameter impact sockets\u003c\/li\u003e\n\u003cli\u003e1\/2-inch NPTF air inlet connects to standard shop-air supply lines\u003c\/li\u003e\n\u003cli\u003ePistol grip handle design for balanced control during extended use\u003c\/li\u003e\n\u003cli\u003eIncludes hangers for organized tool storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1-inch drive impact sockets in heavy-duty pneumatic tool applications requiring high-torque output at standard shop-air supply pressure.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified mechanics or industrial maintenance technicians familiar with pneumatic tool safety. Verify shop-air supply is regulated to 90 psi and that the air line delivers at least 12 CFM before connecting. Use only impact-rated sockets rated for 1-inch drive service — standard chrome sockets are not rated for impact use. Disconnect the air supply before changing sockets or performing any maintenance on the tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 2,500 ft\/lb (3,390 N\/m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Speed\u003c\/strong\u003e: 5,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpacts Per Minute\u003c\/strong\u003e: 900\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Pressure\u003c\/strong\u003e: 90 psi (6.20 bar \/ 620 kPa)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Consumption\u003c\/strong\u003e: 12 CFM (340 LPM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 1\/2 inch NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Pistol Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 9.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 15.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Hangers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PROTO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J199WP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51540220608818,"sku":"J199WP","price":1186.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/706627ad22932a0f9252682b631e7ba9.jpg?v=1785849308","url":"https:\/\/voomisupply.com\/products\/proto-j199wp-air-impact-wrench-1-in-drive-2500-ft-lb","provider":"Voomi Supply","version":"1.0","type":"link"}