Facom JTM.J8MGRPPB 8-Piece 3/8 inch Drive Hex Bit Socket Set (H3-H12) with Storage Case

Working on hex-head fasteners with a standard socket set often means juggling loose bits and adapters, which slows you down and risks damaging the fastener. The Facom JTM.J8MGRPPB solves this by combining eight precision hex bits with 3/8" square drive sockets in one organized set, so you can tackle internal hex screws quickly and securely.

Who is it for

Professional mechanics, maintenance technicians, and serious DIYers who need reliable hex bit sockets for automotive, industrial, and general mechanical work. If you use a 3/8" ratchet or torque wrench, this set fits right in.

Main features

• 8-piece set covers common metric hex sizes: H3, H4, H5, H6, H7, H8, H10, H12
• 3/8" square drive for use with ratchets, extensions, and torque wrenches
• Bits made from S2 steel for hardness and durability
• Socket bodies in chrome vanadium steel with polished chrome finish
• Precision-machined tips for optimal fit and reduced wear
• Supplied in a plastic storage case for organization and portability

Specifications

• Product type: Bit socket set
• Bit profile: Hex (internal hexagon)
• Drive size: 3/8 inch
• Number of pieces: 8
• Included hex bit sizes: H3, H4, H5, H6, H7, H8, H10, H12
• Socket material: Chrome vanadium steel
• Bit material: S2 steel
• Finish: Chrome plated, polished
• Measurement system: Metric
• Overall length (approx.): 48 mm
• Storage type: Plastic storage case
• Corrosion resistance: Yes
• Heat treatment: Yes (for bit hardness and durability)
• Intended application: Automotive, industrial, and general mechanical fastening
• Compatibility: Compatible with 3/8" square drive ratchets, extensions, and torque wrenches
• Tip type: Precision-machined for optimal fit
• Brand quality: Professional grade tool

Tips

Always match the bit size exactly to the fastener to prevent stripping. For critical torque applications, use a calibrated torque wrench with these sockets to achieve accurate results.