[IN THE BOX]: 1 each Pro-Graad 5/16”-24 Male x 5/8”-11 Male Threaded Adapter for use on Orbital/DA Sanders & 12V Cordless Polisher/Sander Tools which have internal 5/16-24 threads. NOTE: Tool and Backing Pad are NOT Included. This item is for the ADAPTER ONLY. [COMPATIBILITY]: Compatible for use on Orbital/DA Sanders, SPTA, WORKPRO and similar 12V Cordless Polisher/Sander Tools WITH INTERNAL 5/16-24 THREADS. NOTE: Not compatible for use with Milwaukee M12 Polisher/Sander Tool. [DURABILITY]: Crafted with durable carbon steel and blackening treatment, this adapter is engineered for exceptional durability and extended longevity. Specifically made for Orbital/DA Sanders and 12V Cordless Polisher/Sander tools having internal 5/16”-24 threads, it ensures a reliable and long-lasting performance when used with any standard 5/8”-11 threaded backing pads. [APPLICATION]: Broaden the capabilities of your Orbital/DA Sander or 12V Cordless Polisher Sander Tool effortlessly using the Pro-Graad 5/16”-24 Male x 5/8”-11 Male Adapter designed for use with standard 5/8-11 threaded backing pads. This adapter expands your tool's potential, enabling the use of 5/8”-11 threaded backing pad holders. Overcoming limitations posed by standard offering which comes with the tool, this adapter allows the use of any 5/8”-11 threaded backing pads, extending versatility, and unlocking additional capabilities for your projects. [PRODUCT GUARANTEE]: All Pro-Graad products are made with quality materials, which exceed industrial grade standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is a USA Company with US Based Customer Support. The Pro-Graad 5/8”-11 Threaded Adapter for Orbital/DA Sanders and 12V Cordless Polisher Sander Tools is a versatile addition, designed specifically for Orbital/DA Sanders and 12V Cordless Polisher/Sander Tools WITH INTERNAL 5/16”-24 THREADS. Crafted from durable carbon steel with a specialized blackening treatment, this adapter ensures exceptional durability, promising extended longevity for sustained usage when paired with any standard 5/8”-11 threaded backing pads. Inside the package, you’ll find the adapter itself, emphasizing its role as an augmentation accessory for your tool setup. By converting the internal 5/16-24 thread of your Orbital/DA Sander or 12V Cordless Polisher/Sander to a 5/8-11 male thread, this adapter seamlessly enables the use of various 5/8”-11 threaded backing pads, broadening the tool's compatibility and capabilities beyond the standard offerings. This adapter expands the potential of your 12V Cordless Polisher/Sander Tool, allowing for the utilization of a wider range of backing pad holders, ultimately unlocking more versatile applications for your projects. Experience enhanced versatility and effortlessly tackle diverse tasks with the Pro-Graad 5/16”-24 Male x 5/8”-11 Male Adapter, extending the utility and adaptability of your tool for varied applications.