{"product_id":"schaefer-brush-14650-brass-wire-tube-brush-3x3-4in-27in-oal","title":"Schaefer Brush 14650 Brass Wire Tube Brush 3x3\/4in 27in Oal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCHAEFER BRUSH 14650 is a single-spiral brass wire tube brush designed for cleaning small-diameter tubes, ports, fittings, and passages in HVAC, plumbing, and refrigeration systems. The brush head measures 3 inches long with a 3\/4-inch diameter, providing targeted scrubbing action inside narrow openings. The 0.006-inch brass wire fill is soft enough to clean without damaging softer base metals like copper tubing or brass fittings. A 27-inch overall length with a 3\/8-inch shank gives technicians extended reach into manifolds, heat exchangers, and pipe runs without disassembly. Service techs and plumbers working on tube maintenance or connection prep are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis brush suits residential and light commercial applications where tube and port cleaning is part of routine maintenance or repair. Common uses include clearing debris and oxidation from copper refrigerant lines, small-bore pipe threads, condensate drain fittings, and valve seats. The long handle makes it practical for reaching into equipment cabinets or tight mechanical spaces where short brushes cannot access the work area effectively.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3-inch brush length and 3\/4-inch brush diameter for small-bore tube cleaning\u003c\/li\u003e\n  \u003cli\u003e27-inch overall length provides extended reach into cabinets and tight spaces\u003c\/li\u003e\n  \u003cli\u003eSingle-spiral construction with one bristle spiral for consistent, even scrubbing\u003c\/li\u003e\n  \u003cli\u003e0.006-inch brass wire fill is gentle on copper, brass, and soft alloy surfaces\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch brass shank diameter for secure grip and controlled handling\u003c\/li\u003e\n  \u003cli\u003eSold as individual unit with a minimum order quantity of one\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style hand tool replacement for tube and port cleaning tasks in residential and commercial HVAC, plumbing, and refrigeration service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis brush is a hand-operated cleaning tool and does not require electrical isolation before use, though the system or component being cleaned should be depressurized and fully isolated before inserting the brush into any live tube or port. Wear appropriate PPE including eye protection when brushing oxidation or debris from tube interiors. Do not attach this brush to a power drill or rotary tool unless it is explicitly rated for rotary use, as doing so with a hand brush can cause filament separation and injury.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrush Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 27 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire (Filament) Diameter\u003c\/strong\u003e: 0.006 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.188 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFill Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Bristle Spirals\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Stem Wires\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.23 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SCHAEFER BRUSH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 14650\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHAEFER BRUSH","offers":[{"title":"Default Title","offer_id":51539022741810,"sku":"14650","price":17.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d19bd3de52a67faf121d7b377181536f.jpg?v=1785833103","url":"https:\/\/voomisupply.com\/products\/schaefer-brush-14650-brass-wire-tube-brush-3x3-4in-27in-oal","provider":"Voomi Supply","version":"1.0","type":"link"}