Powerbuilt
40 Piece Pro Tech 3/8 in. Dr. Impact Socket Set
Quantity:
- Premium Chrome Molybdenum Steel – All sockets and accessories are forged from high-grade Cr-Mo steel with a durable black phosphate finish for maximum strength and corrosion resistance.
- Advanced Z-Drive Hex Design – Exclusive Z-Drive grips the flat sides of fasteners, not the corners, reducing round-off and ensuring better torque transfer.
- Permanent Laser-Etched Markings – Each socket features laser-engraved size markings that are easy to read and will never wear or rust off.
- Complete 40-Piece Socket Set – Includes SAE and metric shallow and deep impact sockets, a 3" extension bar, universal joint, and 1/2" drive adapter—perfect for professional technicians.
- Professional Storage Solution – Custom laser-cut EVA foam tray fits neatly in toolbox drawers, keeping all tools secure, organized, and ready for work.
Powerbuilt 40-Piece 3/8 Inch Drive 6 Point SAE & Metric Pro Tech Impact Socket Set
feature impact-rated Chrome Molybdenum Steel for durability and an industrial grade Black Phosphate finish to prevent corrosion. The sockets have laser-engraved size marking, precision chamfered hex faces make it easier to guide onto fasteners, and the exclusive Z-Drive 6-point hex pattern that turns the flat surfaces of fasteners to reduce rounding and slipping. The socket center holes are punched through for added clearance for taller nuts and bolts. Powerbuilt sockets meet or exceed ANSI standards.