{"product_id":"acdelco-ani405a-1-2-inch-air-impact-wrench-500-ft-lbs-twin-hammer-5-speed","title":"ACDelco ANI405A 1\/2-inch Air Impact Wrench – 500 ft-lbs, Twin Hammer, 5-Speed","description":"\u003cp\u003eACDelco Tools brings a legacy of quality and reliability to your shop. The ANI405A 1\/2-inch air impact wrench blends rugged metalwork with practical design, created for professionals who count on their tools day after day. It balances power with control, making it a versatile choice for automotive repair tasks both in a busy shop and on the job site.\u003c\/p\u003e\n\u003cp\u003eIn daily use, the tool feels substantial yet manageable in the hand. The lightweight aluminum body helps reduce fatigue during long sessions, while the handle exhaust design keeps the work area comfortable and less noisy. The combination of a robust twin hammer system and a five-speed control setup gives you steady, dependable performance across a range of fasteners and tasks, from quick lug nut removal to more demanding bolts on suspension components.\u003c\/p\u003e\n\u003ch2\u003ePower and durability you can rely on\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e500 ft-lbs maximum torque at 90 PSI for stubborn fasteners\u003c\/li\u003e\n\u003cli\u003eProfessional twin hammer design for consistent power and extended tool life\u003c\/li\u003e\n\u003cli\u003e5 forward speeds with full-power reverse for adaptable fastening\u003c\/li\u003e\n\u003cli\u003eSturdy aluminum body that remains durable while helping reduce user fatigue\u003c\/li\u003e\n\u003cli\u003eErgonomic handle exhaust to direct air away and minimize workplace noise\u003c\/li\u003e\n\u003cli\u003eEasy lubrication via the 1\/4-inch NPT inlet to support longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-world use and benefits\u003c\/h2\u003e\n\u003cp\u003eIn automotive repair, the ANI405A helps you tackle rusted lug nuts and heavy-duty bolts with confidence, while maintaining a balance between speed and control. The tool’s design emphasizes comfort during longer sessions, especially when working overhead or in tight spaces where weight and balance matter.\u003c\/p\u003e\n\u003cp\u003eFor fleet or shop environments, the tool’s rugged construction and reliable performance translate to predictable results over time. The available power, coupled with a quiet exhaust and a manageable weight, can make repetitive tasks feel less strenuous and more efficient.\u003c\/p\u003e\n\u003ch2\u003eSpecifications and care\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSquare Drive: ½ inch\u003c\/li\u003e\n\u003cli\u003eMax Torque: 500 ft-lbs (677 Nm)\u003c\/li\u003e\n\u003cli\u003eFree Speed: 8,000 RPM\u003c\/li\u003e\n\u003cli\u003eAir Consumption: 17.7 SCFM (833 L\/s)\u003c\/li\u003e\n\u003cli\u003eOverall Length: 7-1\/4 inches (184 mm)\u003c\/li\u003e\n\u003cli\u003eAir Inlet: ¼ inch NPT\u003c\/li\u003e\n\u003cli\u003eAir Pressure: 90 PSI (6.2 Bar)\u003c\/li\u003e\n\u003cli\u003eHose Size: 3\/8 inch (10 mm)\u003c\/li\u003e\n\u003cli\u003eTool Weight: 5.72 lbs (2.60 kg)\u003c\/li\u003e\n\u003cli\u003eStandard Bolt Size: 5\/8 inch (M16)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor optimal performance, use with an appropriate air supply and maintain lubrication through the standard inlet. This approach helps ensure peak internal component performance and a longer tool lifespan in demanding workshop environments.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What torque does the ANI405A deliver?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Up to 500 ft-lbs of torque at 90 PSI, suitable for stubborn lug nuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Why choose the ANI405A for shop use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Twin hammer design, 5-speed control, and a rugged aluminum body balance power and durability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco Tools","offers":[{"title":"Default Title","offer_id":53086137352303,"sku":"B0041PGNZQ","price":67.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/acdelco-tools-ani405a-500ft-lbs-torque.jpg?v=1778634011","url":"https:\/\/taskholt.com\/products\/acdelco-ani405a-1-2-inch-air-impact-wrench-500-ft-lbs-twin-hammer-5-speed","provider":"TaskHolt","version":"1.0","type":"link"}