Features: Hold inserted rivets in any orientation Laser Etched Size Markings Color Coordinated Size Markings Pull 3/32 in., 1/8 in., 5/32 in., 3/16 in. Rivets Rubber o-ring holds rivets in any orientation Type Of Rivets Used- 3/32 in.-3/16 in. All Material Mandrel Sizes Included- 3/32 in., 1/8 in., 5/32 in., 3/16 in. Includes: (1) 3/32 in Nose Piece (1) 1/8 in Nose Piece (1) 5/32 in Nose Piece (1) 3/16 in Nose Piece