This product is currently unavailable for purchase. Standard Bounce Spring Set $16.99 The DuoBase Bench Stone Accessory can be used with all DuoSharp® Bench Stones or any 6" x 2" stone. Provides 2" knuckle clearance for ease of use. Out of Stock. BD-60 : Black and Decker Stone Holder Adaptor $9.99 BDS-HOLDER : Black & Decker Valve Seat Stone Holder $199.99 BS-1 : BS-2 : BS-3 : Small Diameter Bounce Springs for Valve Seat Grinding $8.99 BSS-100 : 3 Pc. Ships for Free - Contiguous 48 States Shipping Only. Learn More - Ships from Manufacturer, Expedited Shipping Unavailable. Write a Review. It will also accept most oil stones up to 8". DMT DuoBase Bench Stone Holder. Plastic Adjustable Stone Holder on 1/8'' Shank SKU: SH501. See more ideas about Headstones, Memorial benches, Monument. See details Our price: $28.05: Plastic Adjustable Stone Holder on 3/16" Shank SKU: SH503. Learn More; Adjustable to clamp 7" bench stone securely. Trend - Bench Holder for 7" Bench Stone. Rubber feet secure the base and stone to the work bench or counter. Jul 14, 2017 - Explore Kathryn Burns's board "headstone benches" on Pinterest. See details