Kerr 14003 Insulated Lid for 100 Oz. ElectroMelt Workbenches Standard USA ring sizes range

Standard USA ring sizes range from 6 to 6-1/2

Leaves a smooth

easy final assembly with included hardware

The four most popular precision file profiles for jewelers in one kit

Kerr 14003 Insulated Lid for 100 Oz. ElectroMelt Workbenches Standard USA ring sizes rangeThe Kerr 14003 Insulated Lid is a purpose built replacement and accessory lid designed for the Kerr 100 oz. ElectroMelt furnace. Maintaining proper heat retention during the melting process is critical for consistent casting results, and this insulated lid helps preserve furnace temperature by minimizing heat loss from the crucible chamber. Designed specifically for Kerr's 100 oz. ElectroMelt unit, this lid is an essential spare or replacement