Apex 84912 Impact Bit Socket Set 3/8 in Drive Hex

Product Description

The APEX 84912 is a metric hex impact bit socket set with a 3/8 inch drive, built for trade professionals who need reliable torque transfer under impact tool loads. Sockets are manufactured from chrome molybdenum alloy steel, delivering the strength and durability required in demanding service environments. A manganese phosphate coating provides corrosion resistance, while laser-etched markings and secondary hard stamping keep size identification visible even after heavy use. Off-corner loading geometry reduces the risk of fastener rounding during high-torque applications.

This set is suited for automotive, mechanical, and industrial service work where metric hex fasteners are common. The 3/8 inch drive size makes it compatible with standard 3/8 inch impact drivers and ratchets found in most professional toolboxes. It is appropriate for use by mechanics, HVAC technicians, and general trade professionals who regularly work with impact drivers in production or field service settings.

Key Features

• Chrome molybdenum alloy steel construction for high-strength impact resistance
• Manganese phosphate coating resists corrosion and extends service life
• Laser-etched markings with secondary hard stamping for durable size identification
• Off-corner loading design reduces fastener rounding under torque
• 3/8 inch drive fits standard impact drivers and ratchets
• Metric hex configuration covers common fastener sizes in mechanical service work

Compatibility

Designed as a standard replacement or addition for 3/8 inch drive impact tool setups requiring metric hex bit sockets in professional service applications.

Installation Notes

These sockets are intended for use with impact drivers and should not be used with standard non-impact ratchets, as impact-rated tools require sockets specifically rated for impact loads. Before use, ensure the drive retainer or detent pin is fully engaged to prevent socket ejection during operation. Always power down or disconnect the impact tool before changing sockets. Follow applicable shop safety procedures when working in high-torque applications.

Technical Specifications

• Drive Size: 3/8 inch
• Socket Type: Impact Bit Socket
• Configuration: Standard
• Measurement Standard: Metric
• Hex Drive Type: Hex
• Material: Chrome Molybdenum Alloy Steel
• Coating: Manganese Phosphate
• Weight: 1.5 pounds
• UPC: 099575849121

Standard Information

• Brand: APEX
• Manufacturer Part Number: 84912