3/8 Drive professional roto-head ratchet provide greater access when working in confined spaces. Patented SuperKrome finish for durability and maximum corrosion resistance. Provides ease of clean-up and maximum corrosion resistance. Diamond knurled grip for sure handling. Measures: 10-7/10 long. SuperKrome finish provides long life and maximum corrosion resistance. Triple tooth contact for smooth ratcheting action. Diamond knurled grip for sure handling. Hardened pawl and teeth for durability and long life and chamfered ends for helping lead the socket over fastener heads. Dimensions: 1.4 x 10.8 x 0.8.