The HART 140 Pc. Mechanics Tool Set is the perfect set to add on to or start your DIY mechanic’s toolbox. The set comes with a 90-tooth ratchet with up to 20% more access in those tight, hard-to-reach places due to the 4-degree arc swing allowing for quicker access with less movement. The quick release provides superior socket hold while the easy-release button and the reverse lever allows for the changing of sockets or working direction to be quick and easy while being done with one hand. This set comes with a full chrome finish for durability and added rust resistance. The large size markings on the sockets make for quick and easy tool identification. This set includes (1) 1/4-inch drive ratchet, (1) 3/8-inch drive ratchet, (1) 1/4-inch nut driver, a variety of included bits and assorted extensions and adaptors. This set also comes with a variety of Metric and SAE sockets. All tools included come packaged in an organizer carrying case for easy storage and portability. All tools included are also covered by HART’s Lifetime Limited Warranty.