Bench Anvil Deluxe Kit- Round and Oval Bracelet Mandrels, Ring Mandrel,Bench Pin, and Steel Anvil - SFC Tools - 13-135 Includes: Ring mandrel in standard 1-15 size Two slotted wooden bench pins Round bracelet mandrel and an adapter to fit a bezel mandrel (bezel mandrel not included) Oval bracelet mandrel Bench mounting system which has a flat anvil surface on top.