MOTORCYCLE ECONOMY TOOL KIT CONTAINS; 3-IN-1 SPARK PLUG WRENCH (16MM, 18MM, 21MM), SLIP JOINT PLIERS, REVERSIBLE SCREW DRIVER, OPEN END WRENCHES (8MM, 10MM, 12MM, 14MM). COMES IN WITH A POUCH. THESE ARE THE MOST POPULAR TOOLS USED FOR MOTORCYCLES.