{"product_id":"proto-j57-531a-urethane-soft-face-sledge-hammer-21-oz","title":"Proto J57-531A Urethane Soft Face Sledge Hammer 21 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PROTO J57-531A is a double-face soft face sledge hammer built for controlled-impact work where metal-on-metal contact is not acceptable. The head is urethane, which absorbs rebound and protects finished or delicate work surfaces. The handle is urethane-covered steel, providing grip security and vibration damping on each swing. The head weighs 21 ounces and the hammer measures 13.5625 inches in overall length, making it a compact, maneuverable tool suited for tight service bays, mechanical rooms, and equipment panels. HVAC technicians, pipefitters, and industrial mechanics reach for this hammer when seating ductwork components, driving copper fittings, or persuading sheet metal assemblies without marring surfaces.\u003c\/p\u003e\u003cp\u003eThe J57-531A fits residential and light commercial service scenarios where soft-blow impact is required. Common applications include seating evaporator coil assemblies, aligning cabinet panels, knocking out knockouts in electrical enclosures, and assembly work on refrigeration equipment. The double-face design means both striking surfaces are urethane, giving the technician identical performance from either end. The orange handle and orange head provide high visibility in low-light mechanical spaces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUrethane head protects work surfaces from marring, scoring, and deformation during impact\u003c\/li\u003e\n\u003cli\u003eDouble-face design delivers soft-blow performance from both striking surfaces\u003c\/li\u003e\n\u003cli\u003eUrethane-covered steel handle reduces vibration transfer and improves grip retention\u003c\/li\u003e\n\u003cli\u003eCompact 13.5625-inch overall length suited for confined installation spaces\u003c\/li\u003e\n\u003cli\u003eFace dimensions of 1.25 inches by 1.546875 inches provide a controlled strike area\u003c\/li\u003e\n\u003cli\u003eHigh-visibility orange color aids tool tracking in equipment rooms and service vans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose soft face sledge hammer for trade professionals requiring non-marring impact in HVAC, plumbing, electrical, and mechanical service applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInspect the urethane head faces before each use for cracking, chunking, or separation from the head body — a damaged face reduces accuracy and may damage work surfaces. When striking, use controlled swings rather than full-force blows; this tool is intended for persuasion work, not demolition. Store away from petroleum-based solvents that may degrade the urethane material over time.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Material\u003c\/strong\u003e: Urethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Material\u003c\/strong\u003e: Urethane Covered Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Weight\u003c\/strong\u003e: 21 ounces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Weight Range\u003c\/strong\u003e: 1 - 2.9 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Diameter\u003c\/strong\u003e: 1.25 inches x 1.546875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length\u003c\/strong\u003e: 11.5625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 13.5625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble\/Single Face\u003c\/strong\u003e: Double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Color\u003c\/strong\u003e: Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Color\u003c\/strong\u003e: Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Style\u003c\/strong\u003e: Soft Face Sledge Head Hammer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.61 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111615\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: J57-531A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51542379790642,"sku":"J57-531A","price":61.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7567a7f441350dd24b79c1814e61866c.jpg?v=1785899113","url":"https:\/\/voomisupply.com\/products\/proto-j57-531a-urethane-soft-face-sledge-hammer-21-oz","provider":"Voomi Supply","version":"1.0","type":"link"}