Floating pawl ratchets are high-torque ratchets. Laser etched sockets provide hi-visibility markings making it easier to read compared to standard marked sockets. Better corrosion resistance when compared to regular chrome sockets. 2-piece cases allow for lid removal and enable the back case to be used as a drawer tray; an easy reassemble of the lid to the case provides for convenient tool storage travel. Black chrome sockets provide a sharper appearance. Includes: (30) 1/4" MaxDrive sockets: 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 3/16", 7/32" 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2" and deep sockets 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2". (33) 3/8" MaxDrive sockets: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", and deep sockets 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 3/8" 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4". 3/8" pear head ratchet arm. 1/4" pear head ratchet arm. 3/8" spark plug socket, 5/8" and 3/8" spark plug socket, 13/16". 1/4" extension bar, 3" and 3/8" extension bar, 6". Blow molded case.