Metric hex bit socket set details
Powerbuilt 7-Piece 3/8" Drive Metric Hex Bit Socket Set (648663)
Powerbuilt 648663 7-Piece 3/8" Drive Metric Hex Bit Socket Set is designed for precision and durability in automotive and mechanical applications. The set includes metric sizes 3mm, 4mm, 5mm, 6mm, 7mm, and 8mm, each featuring a chrome vanadium socket body paired with an S-2 steel bit. The two-piece press-fit design ensures strength, while dual grease rings provide better grip and easier handling. The set comes with a hangable plastic holder for convenient storage.
Includes 3mm to 8mm metric hex bit sockets
Chrome vanadium socket bodies for strength
S-2 steel bits for durability
Two-piece press-fit design for added strength
Dual grease rings for better grip and handling
Hangable plastic holder for convenient storage
Provides a comprehensive range of metric sizes
Ensures long-lasting performance in demanding tasks
Facilitates easy access and organization
Enhances user comfort during use
Technical Specifications:
Brand: Powerbuilt
Drive Size: 3/8"
Socket Sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm
Material: Chrome vanadium socket bodies, S-2 steel bits
Design: Two-piece press-fit
Storage: Hangable plastic holder
Compliance: Exceeds ANSI standards
Product identification
- Brand: Powerbuilt
- Model / MPN: 648663
Hex bit socket set 3/8 drive: see the listed specifications for this model.







