Features FOR STIHL CHAINSAW: Clutch assembly tool is suitable for Stihl MS231, MS241, MS251, MS231C, MS241C, MS251C chainsaw INCREASE STRENGTH AND HARDNESS: One piece forming increases the strength of the machine body, improves the surface hardness, more durable WEAR RESISTANCE, CORROSION RESISTANCE: Clutch block possess good wear resistance, corrosion resistance and high temperature impact resistance NON CORROSION PAINT: Alloy steel material is coated with non corrosion paint, possess smooth surface and greatly improve the service life EASY TO REPLACE: Chainsaw clutch assembly is small in size, easy to replace, which reduces work difficulty Specification: Item Type: Chainsaw Clutch Material: Alloy steel Package List:1 x Chainsaw Clutch Package List 1 x Chainsaw Clutch