The DMT Duo Base Bench Stone Accessory can be used with any 6" x 2" stone, all DuoSharp and Diameter-Sharp Bench Stones. Provides 2" knuckle clearance for ease of use. This model offers a MagnaBase Adapter to accommodate DiaSharp bench stones. Rubber feet secure the base and stone to the work bench or counter. Features a convenient handle on the underside for use with the DuoSharp bench stones for moving the stone over a large work piece for maximum versatility. Do not use this feature with Diameter-Sharp bench stones. Durable construction will provide years of consistent performance and reliable service. For proper tool maintenance, woodworkers, chefs and other professionals rely on the superior quality and versatility of DMT products. Made in USA.