Thor cylindrical copper faces are manufactured from 99.9% pure extruded electrolytic copper rod. These copper faces when fitted into a malleable iron head prevent damage to expensive machined sub components and assemblies. These Thor copper face heads are ideal where a heavy blow is required in a relatively small striking area. The faces are designed to wear and can be easily replaced. Size: 3. Diameter 44mm (1 3/4 in) https://elecena.pl/product/27172962/thor-71-314c-314c-copper-replacement-face-size-3-44mm 2024-11-08 https://elecena.pl/product/27172962/thor-71-314c-314c-copper-replacement-face-size-3-44mm 2026-04-24