{"product_id":"proto-j1304avp-ball-pein-hammer-4-oz-10-inch-steel","title":"Proto J1304AVP Ball Pein Hammer 4 Oz 10 Inch Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J1304AVP is a ball pein hammer built for trade professionals who need a reliable, fatigue-reducing striking tool for metalworking, riveting, and general mechanical work. The head is forged from one-piece steel construction and weighs 4 ounces, providing controlled striking force for precision tasks. The 10-inch steel handle is fitted with a molded textured rubber grip that incorporates Anti-Vibe technology to reduce vibration transfer to the hand and arm during repeated use. Overall length is 10 inches, and the face diameter measures 0.81 inches. This is a purpose-built hand tool for HVAC technicians, plumbers, electricians, and general trade mechanics who require a compact peining hammer on the job.\u003c\/p\u003e\u003cp\u003eThe J1304AVP is well-suited for residential and light commercial trade work, including sheet metal fabrication, copper pipe peining, conduit bending setups, and general fastener and pin-driving tasks. Its compact 10-inch overall length makes it easy to maneuver in tight mechanical spaces. The forged one-piece steel construction ensures durability under daily service conditions. The textured rubber grip aids control in both dry and damp working environments common to mechanical rooms and job sites.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged one-piece steel construction for durability and consistent balance\u003c\/li\u003e\n\u003cli\u003e4 oz head weight suited for precision striking tasks\u003c\/li\u003e\n\u003cli\u003eAnti-Vibe technology reduces vibration transfer to the hand during use\u003c\/li\u003e\n\u003cli\u003eMolded textured rubber grip improves control in varied job site conditions\u003c\/li\u003e\n\u003cli\u003e0.81-inch face diameter for accurate contact on fasteners and pins\u003c\/li\u003e\n\u003cli\u003eCompact 10-inch overall length for use in confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose ball pein hammer for trade and mechanical applications requiring a compact, vibration-dampened striking tool.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis hammer is a hand tool requiring no installation. Always inspect the head-to-handle joint before use to confirm structural integrity. Wear appropriate eye protection when striking metal surfaces to guard against flying debris. Follow applicable job site safety protocols and OSHA hand tool guidelines when using striking tools in occupied or confined work areas.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHammer Type\u003c\/strong\u003e: Ball Pein\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Weight\u003c\/strong\u003e: 4 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Diameter\u003c\/strong\u003e: 0.81 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Type\u003c\/strong\u003e: Molded Textured Rubber with Anti-Vibe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.89 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27110000\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: J1304AVP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51541934113074,"sku":"J1304AVP","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/86084e6545b5b4d6923db171ff9fc4ec.jpg?v=1785887956","url":"https:\/\/voomisupply.com\/products\/proto-j1304avp-ball-pein-hammer-4-oz-10-inch-steel","provider":"Voomi Supply","version":"1.0","type":"link"}