Apex 12MM23 Impact Socket 3/8 in Drive 12mm 6-point Deep

Product Description

The APEX 12MM23 is a deep-well metric impact socket designed for high-torque fastening applications in professional trades. Built with a 3/8 inch square drive and a 12mm hex opening, this 6-point socket delivers consistent torque transfer to fastener flats while reducing the risk of rounding. It is manufactured from alloy steel using a proprietary steel and heat treat process that increases strength and extends service life. The overall length of 2 inches makes it well suited for reaching recessed fasteners in confined spaces. At 1 pound, it is a solid, durable hand tool intended for use with impact wrenches and drivers.

This socket fits common applications encountered by HVAC technicians, plumbers, electricians, and mechanical contractors working on equipment panels, structural fasteners, and mechanical assemblies that require metric tooling. The deep-well profile is particularly useful when driving fasteners with extended shanks or when working in recessed areas where a standard-depth socket cannot fully engage. It is sold individually and is appropriate for both shop and field use across residential and commercial job sites.

Key Features

• 3/8 inch drive with 12mm 6-point hex opening for direct fastener flat engagement
• Deep-well profile at 2 inches overall length for recessed and extended-shank fasteners
• Alloy steel construction with proprietary heat treat process for greater strength and longer service life
• Tighter manufacturing tolerances for superior fit and consistent torque transfer
• Meets ANSI and DIN standards
• Metric sizing — compatible with 12mm fastener applications

Compatibility

Designed as an OEM-style professional-grade impact socket for use with 3/8 inch drive impact wrenches and ratchets requiring a 12mm deep-well metric socket.

Installation Notes

This socket is intended for installation and removal tasks performed by licensed tradespeople using 3/8 inch drive pneumatic or cordless impact tools. Always ensure the socket is fully seated on the drive anvil and the fastener before applying torque. Do not use impact sockets with standard hand-drive ratchets beyond their rated capacity. Inspect the socket for cracks or wear before each use and remove from service if damage is found.