
TEKTON 3\/8 Inch Drive External Star Impact Socket Set with Rail, 12-Piece (E4 - E20) | SID91116
About this item Includes 12-pc. 3/8 in. drive external star impacy sockets: E4, E5, E6, E7, E8, E10, E11, E12, E14, E16, E18, E20; 13 inch socket rail Precise E-Star Geometry – The internal six-lobe geometry is designed for a high-torque fit that resists slipping Made from Cr-V Steel – The chromium-vanadium socket is heat-treated to 40–47 HRC for use on impact wrenches Corrosion-Resistant – The socket is coated with a manganese phosphate finish to resist corrosion Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types Socket Rail – The twist-to-lock clips on the rail hold sockets securely and can be repositioned anywhere along the rail See more product de