3/8 Inch Drive x E4 Shallow External Star Socket Shopify Collective They display high red hardness

They display high red hardness

Tekton deep impact sockets have both a high-visibility laser marking and a permanent stamped marking that won't wear off

Part Number KFD3F63/64

Tekton Modular Driver Organizers allow you to create an organization system to fit your driver collection

Size: 1-3/32"

3/8 Inch Drive x E4 Shallow External Star Socket Shopify Collective They display high red hardnessExternal Star Geometry Shallow external star (E Star) sockets have an internal 6 lobe geometry designed for a high torque fit that resists slipping Materials The socket is made from 50BV30 steel and hardened to 4047 HRC for strength and durability Exterior and Interior Finishes The chrome plated exterior is highly corrosion resistant and wipes clean to a mirror finish, and the interior chrome plating is supplemented with a clear coat or painted finish