{"product_id":"stanley-43-548-box-beam-level-48-inches-3-vial","title":"Stanley 43-548 Box Beam Level 48 Inches 3 Vial","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STANLEY 43-548 is a 48-inch aluminum box beam level designed for accurate horizontal and vertical measurements on the job site. The level features three vials in total: one level vial and two plumb vials, giving technicians and tradespeople the ability to confirm both level and plumb readings without repositioning the tool. The aluminum box beam body provides rigidity and resistance to bending under job-site conditions. At 3.54 pounds, it is light enough for extended single-hand use while maintaining the structural stability expected of a professional-grade beam level.\u003c\/p\u003e\u003cp\u003eThis level is suited for residential and light commercial installation work across multiple trades. HVAC technicians use beam levels when setting equipment pads, aligning air handlers, and positioning ductwork supports. Plumbers rely on them for drain slope verification and fixture alignment. General contractors and finish carpenters use them for door and window installation, framing checks, and cabinetry work. The 48-inch length spans standard stud spacing and typical equipment footprints, making it a versatile single-tool option for a wide range of layout tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e48-inch box beam aluminum body resists flex during use\u003c\/li\u003e\n\u003cli\u003eThree vials: one level vial and two plumb vials for dual-orientation readings\u003c\/li\u003e\n\u003cli\u003eAluminum construction keeps weight at 3.54 pounds for extended field use\u003c\/li\u003e\n\u003cli\u003eYellow housing improves visibility on cluttered work surfaces\u003c\/li\u003e\n\u003cli\u003eNon-magnetic body suited for use near sensitive electrical components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose hand level for trade professionals requiring a 48-inch non-magnetic aluminum box beam level across HVAC, plumbing, electrical, and construction applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo installation is required for this hand tool. Store the level horizontally or vertically on a flat surface to preserve vial accuracy over time. Avoid dropping or striking the level against hard surfaces, as impact can shift vial calibration. Periodically verify vial accuracy by checking the level reading against a known flat reference surface and reversing the tool 180 degrees to confirm consistent readings.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel Type\u003c\/strong\u003e: Box Beam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.59 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Color\u003c\/strong\u003e: Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Vials\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVial Types\u003c\/strong\u003e: 1 Level, 2 Plumb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.54 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STANLEY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 43-548\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STANLEY","offers":[{"title":"Default Title","offer_id":51699897696562,"sku":"43-548","price":169.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5d7245745f5a93012b0e1556916d2cd.jpg?v=1788382817","url":"https:\/\/voomisupply.com\/products\/stanley-43-548-box-beam-level-48-inches-3-vial","provider":"Voomi Supply","version":"1.0","type":"link"}