3/8 Inch Drive x E4 Shallow External Star Socket Shopify Collective This wrench holder is designed

This wrench holder is designed for Tekton 1/4–13/16 inch (SAE) long flex head 12-point ratcheting box end wrenches and may not fit other types or brands of wrenches

They display high red hardness

Part Number: 100C550SHB307Z

Part Number: 50C550WA2G

Shank Type 3-Flat

3/8 Inch Drive x E4 Shallow External Star Socket Shopify Collective This wrench holder is designedExternal 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