Gearwrench 80433 Hex Bit Socket 3/8 in Drive 12 Mm

Product Description

The GEARWRENCH 80433 is a hand hex bit socket designed for use with 3/8 inch drive ratchets, extensions, and torque wrenches. It accepts a 12 mm hex fastener and delivers a 1-3/16 inch bit length with a 1-31/32 inch overall length. The socket is machined from steel with a chrome finish for corrosion resistance and durability in shop and field conditions. It meets ANSI and ASME standards, making it suitable for professional use in mechanical, HVAC, plumbing, and electrical installations where hex-head fasteners are common. Licensed technicians and journeymen installers rely on this type of socket for equipment panels, machinery, and structural assemblies requiring hex drive input.

This socket is well suited for service and installation work on equipment that uses 12 mm hex fasteners, including HVAC equipment panels, pump housings, valve bodies, and electrical enclosures. The 3/8 inch drive sizing fits mid-range torque applications and is compatible with standard 3/8 inch drive tool sets found in most professional service kits. Its compact overall length of 1-31/32 inches allows use in moderately tight spaces without requiring a deep-reach extension in most applications.

Key Features

• 12 mm hex bit for direct engagement with hex-head fasteners
• 3/8 inch drive compatible with standard ratchets, extensions, and torque wrenches
• 1-3/16 inch bit length provides adequate fastener engagement depth
• 1-31/32 inch overall length suits confined installation areas
• Steel construction with chrome finish for durability and corrosion resistance
• Meets ANSI and ASME standards for professional-grade hand tools

Compatibility

Designed for use with any standard 3/8 inch drive ratchet, torque wrench, or extension bar. Compatible with 12 mm hex fasteners in mechanical, HVAC, plumbing, and electrical trade applications.

Installation Notes

Install and remove using a 3/8 inch drive ratchet or torque wrench. Ensure the socket is fully seated on the drive before applying torque to avoid rounding the drive square or damaging the fastener. Inspect the socket for cracks or wear before use, particularly in high-cycle service environments. Follow applicable trade codes and equipment manufacturer guidelines for fastener torque requirements.