Includes Forcing Screw, Forcing Screw Nut, 2-1/2Lb Hammer, Shank And Tee Bar Assembly, (3) Actuator Pins 1/8", 3/16", and 1/2" Dia. (10) Collets 5/16" to 3/8", 3/8" to 7/16", 7/16" to 1/2", 1/2" to 5/8", 5/8" to 3/4", 3/4" to 7/8", 7/8" to 1", 1" to 1-1/4", 1-1/4" to 1-1/2" and 1-1/2" to 1-3/4". Metal Box.