Industrial 22511 Flank Socket 3 8 Inch Drive 11mm 6 Point

SONIC 22511 Flank Socket is a 3/8 in. drive, 6-point flank socket designed for hand use and sized for 11 mm fasteners. Constructed from chromium-vanadium steel and finished in satin chrome, it provides durability and corrosion resistance, while a flank traction profile (DIN 3124 / ISO 2725) grips the sides of the fastener for better engagement. The internal square drive complies with DIN 3120 / ISO 1174 and includes a bullet-trap slot for secure seating, ensuring reliable engagement with the bolt head during turning. The 22511 designation identifies this 3/8" drive, 11 mm, 6-point flank socket in Sonic's product lineup, and distributor listings corroborate the part number and spec (3/8" drive, 6-point, 11 mm).