This 50mm diameter Thor Replacement white super plastic split head face is specifically designed for use with size 4 Thor split head hammers. The generous 50mm (2 in) face diameter provides a substantial striking surface for heavy-duty applications where maximum impact distribution is required. Manufactured from ultra-high molecular weight polythene, this replacement face is specially shaped to ensure perfect fitment and optimal performance. The advanced material construction will not fracture, splinter or delaminate on use, maintaining structural integrity even under the most demanding conditions. When fitted into malleable iron heads, the ultra-high molecular weight polythene provides high impact resistance, exceptional durability and high abrasive resistance. This 50mm face serves as an excellent alternative to traditional rawhide, offering superior performance characteristics for larger hammer applications. Features and Benefits:50mm (2 in) face diameter for size 4 hammersUlt