{"product_id":"dynabrade-56320-disc-backing-pad-hook-loop-5-16-24","title":"Dynabrade 56320 Disc Backing Pad Hook Loop 5\/16-24","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DYNABRADE 56320 is a hook and loop disc backing pad designed for use with random orbital sanders. It accepts standard 5\/16-24 male threaded spindles and is rated to a maximum of 13,000 RPM. The medium-density construction provides consistent pad contact across the work surface, supporting uniform material removal. Forty-four vacuum holes are integrated into the pad face, enabling dust extraction when paired with a compatible vacuum system. Licensed abrasive technicians and finishing contractors rely on this type of backing pad for surface prep, paint removal, and finish-sanding operations across metal, wood, and composite substrates.\u003c\/p\u003e\n\u003cp\u003eThis backing pad is suited for light industrial and professional finishing applications where a threaded-mount hook and loop system is required. It installs on random orbital sanders with a 5\/16-24 threaded spindle. The medium grade is appropriate for general-purpose material removal and blending work. The 44-hole vacuum pattern supports dust-controlled environments such as auto body shops, cabinet shops, and clean finishing booths where airborne particulate must be managed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHook and loop face accepts compatible abrasive discs without fasteners\u003c\/li\u003e\n  \u003cli\u003e5\/16-24 male threaded mount for direct spindle attachment\u003c\/li\u003e\n  \u003cli\u003eRated to 13,000 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003e44 vacuum holes for dust extraction compatibility\u003c\/li\u003e\n  \u003cli\u003eMedium density and medium grade construction for general-purpose surface finishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style threaded backing pad replacement for random orbital sanders that accept a 5\/16-24 male threaded spindle and hook and loop abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by threading the pad directly onto the sander spindle by hand until snug. Power down and disconnect the sander from its air supply or electrical source before mounting or removing the backing pad. Do not exceed the 13,000 RPM maximum rated speed. Inspect the pad face and hook material for wear or damage before each use and replace if the hook retention is compromised.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Pad Type\u003c\/strong\u003e: Hook and Loop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Male\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Vacuum Holes\u003c\/strong\u003e: 44\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Random Orbital Sander\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 pounds\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: DYNABRADE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 56320\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DYNABRADE","offers":[{"title":"Default Title","offer_id":51544567054642,"sku":"56320","price":67.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63470f9e3707348e864823018bd4714e.jpg?v=1785930154","url":"https:\/\/voomisupply.com\/products\/dynabrade-56320-disc-backing-pad-hook-loop-5-16-24","provider":"Voomi Supply","version":"1.0","type":"link"}