US PRO 3789 28mm 1/2 Inch Drive 6 Point Deep Impact Socket Box of 10

The US PRO 3789 28mm deep impact socket is designed for demanding fastening applications where strength, reach, and reliability are essential. Its deep Euro-style profile provides the clearance required for recessed fasteners and long studs, while the 6 point design ensures secure engagement under high torque.

Forged from high-strength 42CrMo chrome molybdenum steel and hardened to HRC 45, this socket is built for repeated use with air and electric impact wrenches. The black phosphate finish offers added corrosion resistance in harsh workshop environments. Supplied as a box of 10, it is an excellent choice for professional garages, workshops, and maintenance operations.

Key Features

• 28mm deep impact socket for recessed fasteners

• 1/2 inch square drive

• 6 point Euro-style profile for strong fastener engagement

• Manufactured from 42CrMo chrome molybdenum steel

• Hardened to HRC 45 for durability

• Black phosphate finish for corrosion protection

• Suitable for air and electric impact tools

• Supplied as a box of 10 sockets

Specifications

• Size: 28mm

• Drive: 1/2 inch

• Points: 6

• Socket type: Deep impact socket

• Style: Euro

• Overall length: 78mm

• Outside diameter (socket end): 41mm

• Outside diameter (drive end): 32mm

• Wall thickness: 4mm

• Material: 42CrMo chrome molybdenum steel

• Hardness: HRC 45

• Finish: Black phosphate

• Pack quantity: 10