Apex 84911n 3/8 Drive Metric Impact Socket Set 12 Piece

Product Description

The APEX 84911n is a 12-piece, 3/8 inch drive, 6-point standard metric impact socket set built for professional tradespeople who demand reliable fastener engagement under high-torque conditions. Constructed from Chrome Molybdenum Alloy Steel (Cr-Mo), each socket delivers the strength and toughness required for pneumatic and electric impact tool use. The off-corner loading design transfers drive force away from fastener edges, reducing the likelihood of rounding. High-visibility laser-etched markings are backed by secondary hard stamping, keeping size identification legible after heavy use in the field.

This set is suited for automotive service, heavy equipment maintenance, fleet repair, and mechanical trade work where metric fasteners and impact-rated sockets are standard. The 3/8 inch drive size covers a wide range of medium-duty fastener applications. The black oxide coating adds corrosion resistance for tool storage in humid shop environments or field service vehicles. Technicians working across HVAC mechanical connections, pump assemblies, or structural mounting hardware will find this set a reliable addition to their impact drive lineup.

Key Features

• Chrome Molybdenum Alloy Steel (Cr-Mo) construction rated for impact tool use
• 6-point socket geometry maximizes contact with fastener flats
• Off-corner loading design reduces fastener rounding under torque
• Black oxide coating resists corrosion in wet and humid environments
• Laser-etched size markings with secondary hard stamping for lasting readability
• 12-piece set covers a practical range of standard metric sizes on a 3/8 inch drive

Compatibility

Designed for use with standard 3/8 inch drive impact wrenches, air ratchets, and hand ratchets requiring metric 6-point standard-depth sockets rated for impact service.

Installation Notes

Impact sockets should only be used with impact-rated tools and drives. Inspect each socket for cracks or deformation before use and remove any damaged socket from service immediately. Always verify the socket is fully seated on the fastener and drive tool before applying torque. Technicians should follow applicable workplace safety standards and tool manufacturer torque guidelines for the application.

Technical Specifications

• Drive Size: 3/8 inch
• Point Count: 6 point
• Socket Depth: Standard
• Measurement Standard: Metric
• Piece Count: 12
• Material: Chrome Molybdenum Alloy Steel (Cr-Mo)
• Coating: Black Oxide

Standard Information

• Brand: APEX
• Manufacturer Part Number: 84911n