US PRO 3964 115mm Commercial Impact Socket 3/4 Inch Drive 8 Point

Commercial vehicle fasteners are a different world. When you’re working on hub nuts and heavy-duty covers, the socket has to be purpose-made: large, strong, and absolutely dependable under high load.

The US PRO 3964 115mm Commercial Impact Socket is engineered for demanding truck and fleet maintenance, with an 8 point profile to suit applications such as Scania hub nuts and Volvo shaft covers. Forged from chrome molybdenum steel and hardened to handle repeated impact use, it delivers the strength you need with a secure, confident fit. A black phosphate finish adds protection against corrosion and workshop wear, making it a practical tool for commercial workshops, plant servicing, and heavy vehicle technicians.

Key Features

• Commercial-grade 115mm impact socket for heavy-duty servicing

• 8 point profile for specific commercial vehicle applications

• Suitable for Scania hub nut and Volvo shaft cover work

• 3/4 inch square drive for high torque impact tooling and breaker bars

• Chrome molybdenum steel construction for impact strength

• Black phosphate finish for protection against corrosion and wear

Specifications

• Socket Size: 115mm

• Points: 8 point

• Drive Size: 3/4 inch

• Total Length: 70mm

• Outside Diameter at Socket End: 139mm

• Material: Chrome molybdenum steel (CR-MO)

• Hardness: HRC 43 to 45

• Finish: Black phosphate

What’s in the Box

• 1 x US PRO 3964 115mm 3/4 inch drive 8 point commercial impact socket