TEKTON 1/4 Inch Drive Deep 12 Point Impact Socket Set with Rail, 16 Piece (4 17 mm) SID90107

Includes 16-pc. 1/4 in. drive deep 12-point impact sockets: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 mm; 13 inch socket rail Two Size Markings – The size is marked in two ways, both as a high-visibility laser marking and a permanent stamped marking Full-Length Socket Well – The interior well extends fully into the socket, which allows for better fastener engagement in more situations Works With Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the sockets compatible with both drive tool anvil types Prevents Fastener Round-Off – Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners Socket Organization Rails and Tray – The twist-to lock clips on the rails hold sockets securely and can be repositioned anywhere along the rail