Gearwrench 80423 Hex Bit Socket 3/8 in Drive 2.5 Mm

Product Description

The GEARWRENCH 80423 is a hand hex bit socket designed for 3/8 inch drive ratchets and extensions. It accepts a 2.5 mm hex bit and delivers torque directly to fasteners in tight or recessed locations. The socket is machined from steel with a chrome finish, giving it corrosion resistance for shop and field use. Overall length is 1-55/64 inches, with a bit length of 1.181 inches, making it compact enough for close-quarters work. Licensed tradespeople and mechanics reach for this type of socket when driving small hex-head fasteners in HVAC equipment, electrical panels, plumbing fixtures, and general mechanical assemblies.

This socket fits standard 3/8 inch drive hand tools including ratchets, breaker bars, and torque wrenches. The 2.5 mm hex size suits small fasteners found in light mechanical assemblies, instrumentation, and equipment covers across residential and commercial service work. It is sold individually and is appropriate as a single replacement when a specific size is needed to complete a socket set or fill a gap in a service kit.

Key Features

• 3/8 inch drive fits standard ratchets, extensions, and torque wrenches
• 2.5 mm hex bit size for small hex-head fasteners
• Steel construction with chrome finish for corrosion resistance
• Compact 1-55/64 inch overall length suits tight work areas
• Meets ANSI and ASME standards for hand tool performance

Compatibility

Designed as a standard replacement or add-on hex bit socket for any 3/8 inch drive hand tool system. No specific model compatibility was stated in the product data.

Installation Notes

This socket is installed and removed by hand or with a standard 3/8 inch drive ratchet. Before driving fasteners in powered or energized equipment, follow lockout/tagout procedures per applicable codes. Ensure the socket is fully seated on the drive before applying torque to avoid rounding the fastener or damaging the socket. Inspect the socket and drive mechanism for wear before each use.