{"product_id":"3m-7100077051-spindle-5-16-24-random-orbital-sander","title":"3M 7100077051 Spindle 5\/16-24 Random Orbital Sander","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100077051 is a steel spindle designed to accept a backup pad on random orbital sanders. The spindle features a 5\/16-24 internal thread, which is the interface point between the sander's drive mechanism and the backup pad. It serves as a critical mechanical connection that transfers rotational motion to the pad during sanding operations. This part is typically replaced when threads are worn, stripped, or damaged. Installation is performed by sanding equipment technicians or experienced tradespeople maintaining abrasive tool assemblies.\u003c\/p\u003e\n\u003cp\u003eThis spindle is used on 5 inch and 6 inch random orbital sanders where the backup pad must be securely threaded onto the drive. It suits applications in bodywork, surface preparation, finishing, and material removal where a properly seated backup pad is essential for consistent abrasive contact. The 5\/16-24 thread specification is a standard size found across several random orbital sander platforms.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel construction for durability under rotational load\u003c\/li\u003e\n  \u003cli\u003e5\/16-24 internal thread matches standard backup pad fasteners\u003c\/li\u003e\n  \u003cli\u003eCompatible with 5 inch and 6 inch random orbital sander configurations\u003c\/li\u003e\n  \u003cli\u003eDirect OEM-style replacement for worn or damaged spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on 5 inch and 6 inch random orbital sanders requiring a 5\/16-24 internal thread spindle for backup pad attachment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDisconnect and power down the sander completely before servicing the spindle. Use the appropriate wrench or spindle-locking tool to remove the old spindle and install the replacement without cross-threading. Ensure the backup pad is fully seated and threads are engaged before resuming operation. If the unit is pneumatic, disconnect the air supply before beginning disassembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-24 Internal Thread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Sander Size\u003c\/strong\u003e: 5 inches and 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051115281747\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100077051\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51345205952818,"sku":"7100077051","price":49.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310528348.jpg?v=1782051497","url":"https:\/\/voomisupply.com\/products\/3m-7100077051-spindle-5-16-24-random-orbital-sander","provider":"Voomi Supply","version":"1.0","type":"link"}