This useful device has a multifunctional use for the serious jewellery maker or silversmith. Firstly, there’s a beechwood sawing board which slides into a heavy cast iron boss. Once in place, the boss can be clamped by means of a tommy bar to a table or workbench with a maximum thickness of 35mm. Secondly, the surface of the boss (80 x 70mm) has been ground flat allowing it to be used as a convenient anvil. It should be noted that before use as a saw board, a 'V' shape would be required to be made in the beech insert.