{"product_id":"johnson-level-tool-ads48-adjustable-drywall-square-48-in","title":"Johnson Level Tool ADS48 Adjustable Drywall Square 48 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe JOHNSON LEVEL TOOL ADS48 is a 48-inch adjustable drywall and layout square built for general carpentry and sheet-goods work. The blade and head are extruded aluminum, 1\/4 inch thick, finished with a clear anodized coating that resists rust and corrosion. Graduations are screened and thermal-bonded in bold black at 1\/8-inch and 1\/16-inch increments, keeping them readable under job-site conditions. The head adjusts to any angle and precision-machined mating surfaces lock the head and blade at a true 90-degree angle when needed. Weighing 2.875 pounds, it is light enough for repeated single-handed positioning across full sheets of material.\u003c\/p\u003e\n\u003cp\u003eThe ADS48 is suited for residential and light commercial carpentry where fast, accurate layout lines are needed on plywood, OSB, drywall, and similar board materials. It is a go-to tool for framers, drywall hangers, and finish carpenters marking cut lines before scoring or sawing. The 48-inch length spans a standard 4-foot sheet width in a single pass, reducing the need to reposition the square mid-mark. The folding design flattens the tool for transport in a tool bag or truck bed without snagging other equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e48-inch extruded aluminum blade and head, 1\/4 inch thick for rigidity without excess weight\u003c\/li\u003e\n  \u003cli\u003eClear anodized finish resists rust and corrosion in damp job-site environments\u003c\/li\u003e\n  \u003cli\u003eScreened, thermal-bonded graduations in 1\/8-inch and 1\/16-inch increments for durable readability\u003c\/li\u003e\n  \u003cli\u003eHead adjusts to any angle and locks at precision-machined 90-degree reference\u003c\/li\u003e\n  \u003cli\u003eFolds flat for compact storage and transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on standard sheet goods including plywood, OSB, drywall, and similar board materials common in residential and light commercial carpentry applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHandled by carpenters, drywall hangers, and general contractors as a layout tool rather than a fixed installation component. Before adjusting the head angle, ensure the locking mechanism is fully released to avoid stressing the precision-machined joint. After setting the desired angle, confirm the lock is fully engaged before scribing a line. Keep the anodized blade surface clean of drywall compound and adhesives to maintain accurate edge contact with the work surface.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Extruded aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Clear anodized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation Increments\u003c\/strong\u003e: 1\/8 inch and 1\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.875 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: JOHNSON LEVEL TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ADS48\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JOHNSON LEVEL \u0026 TOOL","offers":[{"title":"Default Title","offer_id":51346140463410,"sku":"ADS48","price":58.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310549428.jpg?v=1782071880","url":"https:\/\/voomisupply.com\/products\/johnson-level-tool-ads48-adjustable-drywall-square-48-in","provider":"Voomi Supply","version":"1.0","type":"link"}