Description
Powerbuilt 642405 8-Piece 3/8″ Drive Metric Hex Bit Socket Set is designed for precision and durability in automotive and mechanical applications. This set includes sockets in sizes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm, all mounted on a convenient storage rail. The sockets feature a 2-piece press-fit design, combining Chrome Vanadium steel bodies with hardened S-2 steel bits for strength and longevity. Dual grease rings provide enhanced grip, even with oily hands, ensuring secure handling during use. The large size markings forged into the socket walls allow for easy identification and quick access to the right tool. This set meets or exceeds ANSI standards, offering reliable performance for various fastening tasks.
- Features:
- Includes 3–10mm metric sizes on a steel storage rail
- Chrome Vanadium steel sockets with hardened S-2 steel bits
- 2-piece press-fit design for strength and durability
- Dual grease rings for improved grip and handling
- Large size markings forged into the socket walls
- Benefits:
- Ensures a secure fit on cap screws and internal hex fasteners
- Provides long-lasting durability for frequent use
- Offers easy identification and quick access to the right tool
- Enhances safety and control during fastening tasks
- Meets or exceeds ANSI standards for quality assurance
- Technical Specifications:
- Brand: Powerbuilt
- Model: 642405
- Drive Size: 3/8″
- Socket Sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm
- Material: Chrome Vanadium steel sockets with S-2 steel bits
- Design: 2-piece press-fit
- Grip: Dual grease rings
- Markings: Large size markings forged into socket walls
- Storage: Includes steel storage rail
- Warranty: Lifetime






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