This Master Set Contains 11 Drivers to Fit Automobiles and Trucks up to 1 Ton. Automobiles and Trucks up to 1 Ton. This set also includes 2 handles, one for hammering and a pneumatic handle for use with an air hammer. Use the tapered driver side for bearing races; reverse to the flat side for seals. Sizes: 1.565, 1.750, 1.965, 2.325, 2.555, 2.830, 2.995, 2.470, 4.625