Puller, Jaw Spread - Maximum 5 1/4 in, Jaw Types Included Internal, Reach - Maximum 5 1/4 in, Includes (3) Internal Puller Long Jaw Set (10554L), 2.5 lb Slide Hammer(10562), Internal 3-Jaw Caged Puller (105), Part P4 Tip Protector, Slide Rod (10561), Tool Board, Jaw Spread - Minimum 1/2 in, Number of Jaws 3, Number of Pieces 4, Reach - Minimum 5/8 in, Includes Jaws Yes, Features -, Hammer Diameter 1 5/8 in, Hammer Length 5 in