ITEM NAME:Bar Nut T Chainsaw Wrench Spanner 1/2 inch (13mm) x 3/4 inch (19mm)for STIH L8C8 Bar Nut T Chainsaw Wrench Spanner 1/2 inch (13mm) x 3/4 inch (19mm)for STIH L8C8 Brand new and high quality material; Convenience and easy to use; Good use for spark plug; For STIHL Husqvarna.