Lisle 61900 HEAVY DUTY BEARING RACE & SEAL DRIVER SET

Fits Most Class 8 Over the Road Trucks and Trailers and Some Medium Duty Trucks. Use the tapered driver side for bearing races and the flat side for seals. Includes six drivers and handle extension for driving bearing races and seals on hubs with deep brake drums without removing the drums. Driver sizes: 3-43/64", 4-7/8", 4-13/16", 5-1/2", 5-25/32", and 6".