3/8 In Drive Metric Hex Bit Socket - 4mm - SK Hand Tool

The SK Hand Tool 41403 is a professional-grade 3/8-inch drive metric hex bit socket engineered for precision and durability in demanding automotive and industrial environments. This essential tool features a 4mm hex bit, providing a secure and accurate fit for a wide range of metric fasteners. Constructed for reliability, it delivers consistent performance for technicians and mechanics requiring dependable hand tools.

Key Features

• 3/8-Inch Square Drive: Ensures compatibility and a strong connection with standard ratchets, extension bars, and other 3/8" drive tools.
• 4mm Metric Hex Bit: Precisely machined 4mm hex tip provides a snug fit for metric hex head fasteners, minimizing cam-out and stripping.
• High-Grade Steel Construction: Manufactured from robust steel for superior strength, torque transfer, and long-term reliability in professional applications.
• Corrosion-Resistant Chrome Finish: Polished chrome plating offers excellent protection against rust and corrosion, while also allowing for easy cleaning.
• Optimal Length: At 1.69 inches long, this socket provides improved access to fasteners in confined spaces and tight engine compartments.

Applications

This SK Hand Tool 4mm hex bit socket is indispensable for a variety of tasks where metric hex fasteners are present. It is commonly used in automotive repair for working on brake calipers, engine components, interior trim, and various chassis applications found in many modern vehicles. Beyond automotive, it serves effectively in industrial maintenance, machinery repair, and equipment assembly where precise metric hex engagements are required.

Specifications

• Manufacturer: SK Hand Tool
• Model Number: 41403
• Drive Size: 3/8 inch
• Bit Type: Hex
• Bit Size: 4mm (Metric)
• Material: Steel
• Finish: Chrome
• Overall Length: 1.69 inches