TEKTON 3/8 Inch Drive Extension Set, 4 Piece (1, 3, 6, 10 in.) SHA91011

Includes 4-pc. 3/8 in. drive extensions: 1, 3, 6, 10 in. Knurled band provides grip for starting or turning loosened fasteners with fingertips Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion Beveled drive end helps guide extension smoothly onto drive tool Four detent grooves offer a secure connection with the drive tool Radiused corners inside the drive avoid stress concentrations that can cause cracking Spring-loaded retaining ball latches into sockets and holds them securely in place