1/4", 3/8", 1/2" Drive Impact Socket Set, SAE, Metric, 211 pcs

Tekton impact drive sockets have two size markings-both a high-visibility laser marking and a permanent stamped marking. The interior well of the socket extends fully into the socket, which allows for better fastener engagement in more situations. Each socket works with both friction ring and detent pin anvils. Smooth walls without grooves support friction ring engagement, and a detent pin hole on one side allows you to decide whether to engage the pin. Radiused corners on the socket prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners. Part by part, we choose the best combination of steel alloys, heat treating specifications, and forming processes to meet the highest performance requirements. All pieces in this set have a corrosion-resistant manganese phosphate coating. This set includes socket rail organization with twist-to-lock clips.

• •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
• •58-pc. 1/4 in. drive standard and deep 12-point impact sockets 12-point: 5/32 - 11/16 in., 4 - 17 mm
• •68-pc. 3/8 inch drive standard and deep 12-point impact sockets: 1/4 - 1 in., 6 - 24 mm
• •84-pc. 1/2 inch drive standard and deep 12-point inch impact sockets: 5/16 - 1-1/4 in., 8 - 32 mm
• •2-pc. 1/4 in. drive impact extensions: 3, 6 in.; 3-pc. 3/8 in. drive extensions: 3, 6, 10 in.; 2-pc. 1/2 inch drive impact extensions: 3, 10 in.
• •3-pc. impact universal joints: 1/4, 3/8, 1/2 in.
• •3-pc. carrying cases