{"product_id":"williams-jhwjhw-56-dead-blow-hammer-3-5-lb-urethane","title":"Williams JHWJHW-56 Dead Blow Hammer 3.5 Lb Urethane","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WILLIAMS JHWJHW-56 is an insulated dead blow hammer designed for controlled-force striking applications in mechanical, electrical, and plumbing trades. The head is cast from hard urethane, which absorbs rebound energy on impact and prevents marring of finished surfaces or delicate components. At 3.5 pounds (56 ounces), it delivers substantial striking mass without the bounce-back associated with steel or fiberglass mallets. Insulated construction makes it suitable for work near energized components where incidental contact is a concern. Technicians use this hammer when installing fittings, seating pipe, aligning panels, or driving components that cannot tolerate metal-on-metal contact.\u003c\/p\u003e\n\u003cp\u003eThis dead blow hammer is suited for residential and light commercial trade work across HVAC, plumbing, electrical, and general mechanical service. The 3.5-pound head weight falls in the mid-range for dead blow tools, making it appropriate for tasks that require more force than a light mallet but controlled enough to avoid damaging threaded connections, plastic housings, or soft-metal fittings. It is a single-unit tool typically kept in a field service bag or shop toolbox.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHard urethane head eliminates rebound and protects work surfaces from impact damage\u003c\/li\u003e\n  \u003cli\u003e3.5 lb (56 oz) head weight delivers controlled striking force across a range of trade applications\u003c\/li\u003e\n  \u003cli\u003eInsulated construction for added safety near electrical components\u003c\/li\u003e\n  \u003cli\u003eDead blow design reduces operator fatigue during repetitive striking tasks\u003c\/li\u003e\n  \u003cli\u003eSingle-piece package — no assembly required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose insulated dead blow hammer suitable for HVAC, plumbing, electrical, and mechanical service applications where controlled impact and surface protection are required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool requires no installation. Inspect the urethane head before each use for cracks, splits, or loose fill material that could affect dead blow performance. When working near energized equipment, verify the insulation rating meets the requirements of the applicable NFPA 70E or NEC work practice before relying on tool insulation as a sole protective measure. Store away from petroleum solvents and extreme heat, which can degrade urethane over time.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHammer Type\u003c\/strong\u003e: Insulated Dead Blow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Material\u003c\/strong\u003e: Hard Urethane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Weight\u003c\/strong\u003e: 3.5 pounds (56 oz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Weight Range\u003c\/strong\u003e: 3 to 5.9 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111602\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: WILLIAMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: JHWJHW-56\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51539125829938,"sku":"JHWJHW-56","price":87.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fbb59846aeda719988e5783824eb6325.jpg?v=1785835004","url":"https:\/\/voomisupply.com\/products\/williams-jhwjhw-56-dead-blow-hammer-3-5-lb-urethane","provider":"Voomi Supply","version":"1.0","type":"link"}