Gearwrench 80166 Hex Bit Socket 1/4 in Drive 6 Mm

Product Description

The GEARWRENCH 80166 is a 1/4 inch drive hex bit socket designed for driving hex fasteners in tight or torque-sensitive applications. The socket measures 1-17/32 inches overall length with a 0.984 inch bit length, making it compact enough for confined spaces while still providing solid engagement on 6 mm hex fasteners. Constructed from steel with a chrome finish, this bit socket is built to resist corrosion and handle the repetitive use common in professional shops and field service. Licensed HVAC techs, plumbers, electricians, and mechanical contractors will find this socket fits standard 1/4 inch drive ratchets and extensions without modification.

This socket is suited for residential and commercial service work where 6 mm hex fasteners are common, including equipment access panels, valve packing nuts, and component mounting hardware. It works with any 1/4 inch drive ratchet, torque wrench, or extension bar. The compact overall length allows use in locations where a full-length bit driver would not clear. Meets ANSI and ASME B107.5M standards, making it appropriate for professional trade use where specification compliance matters.

Key Features

• 6 mm hex bit for direct fastener engagement without an adapter
• 1/4 inch drive fits standard ratchets, torque wrenches, and extension bars
• 0.984 inch bit length for solid hex engagement in confined areas
• Steel construction with chrome finish for corrosion resistance
• Meets ANSI and ASME B107.5M standards
• Compact 1-17/32 inch overall length reduces clearance requirements

Compatibility

Designed as a direct-fit replacement or addition to any 1/4 inch drive socket set. Compatible with standard 1/4 inch drive ratchets, torque wrenches, and extension bars from any manufacturer.

Installation Notes

Installation and removal of hex fasteners should be performed with the tool drive system fully seated to avoid rounding fastener heads. Inspect the bit tip for wear before use on torque-critical fasteners. No special codes govern hand tool use, but always de-energize, depressurize, or shut off the relevant system before accessing fasteners on live equipment.