Apex cdds46n Deep Socket 3/8 in Drive 16mm 6 Point

Product Description

The APEX cdds46n is a 3/8 inch drive, 6-point deep metric socket sized at 16mm, built for trade professionals who need reliable fastener engagement in tight or recessed applications. Constructed from Crestoloy alloy steel and finished with nickel chrome plating, this socket is designed for long service life in demanding shop and field conditions. The 6-point geometry provides full contact on fastener flats, and the off-corner load feature distributes torque away from fastener corners to reduce rounding on worn or stubborn hardware. Licensed trades and experienced mechanics reach for deep sockets when standard-depth tools cannot seat fully on longer bolt shanks or recessed fasteners.

This socket fits standard 3/8 inch drive ratchets, extensions, and torque wrenches commonly found in HVAC, plumbing, and electrical service kits. Its 16mm sizing covers a wide range of metric fasteners encountered in mechanical equipment, panel work, and fixture installation. The deep-well design accommodates extended bolt threads without bottoming out, making it useful when working on equipment with protruding studs or deep recessed bolt heads.

Key Features

• 3/8 inch drive fits standard ratchets, extensions, and torque wrenches
• 16mm deep-well profile seats fully over long bolts and recessed fasteners
• 6-point contact geometry maximizes grip on fastener flats
• Off-corner loading reduces rounding on worn or corroded hardware
• Crestoloy alloy steel construction for high-torque durability
• Nickel chrome plated finish resists corrosion and eases cleaning
• Meets or exceeds ASME requirements

Compatibility

Designed for use with standard 3/8 inch drive ratchets, breaker bars, and extensions. Fits 16mm metric fasteners in residential and commercial mechanical, HVAC, plumbing, and electrical applications.

Installation Notes

Install and remove using a 3/8 inch drive ratchet or torque wrench rated for the fastener specification. Ensure the socket is fully seated on the fastener before applying torque to prevent slippage or rounding. Inspect the socket for cracks or wear before each use and remove from service if damaged. Follow applicable torque specifications provided by the equipment manufacturer.

Technical Specifications

• Drive Size: 3/8 inches
• Socket Size: 16mm
• Point Count: 6 point
• Socket Depth: Deep
• Measurement System: Metric
• Material: Crestoloy alloy steel
• Finish: Nickel chrome plated
• Standard: Meets or exceeds ASME requirements

Standard Information

• Brand: APEX
• Manufacturer Part Number: cdds46n