Hand Forged Holdfast Designed to work in a 3/4″ hole,these work especially well in our torsion box benches but also solid top benches. Made by a local blacksmith friend of mine. Since the shaft is 5/8″ diameter, it has enough ‘spring’ to it to really hold a piece in place.  The shaft is hand hammerd for extra hold. 5/8″ Dia.x 10″ reach                      $39.00