Gearwrench 80581 Hex Bit Socket Set 3/8 in Drive 12 Pc

Product Description

The GEARWRENCH 80581 is a 12-piece hex bit socket set built for 3/8 inch drive ratchets and extensions. It covers inch hex sizes from 1/16 inch through 3/8 inch, giving technicians a complete range for fastener removal and installation across HVAC equipment, electrical enclosures, plumbing fixtures, and general mechanical assemblies. Each socket is manufactured from steel with a chrome finish and stores on an included rail for organized access in a service vehicle or shop environment. This set meets ASME standards, making it suitable for professional trade use where tool compliance matters.

This hex bit socket set is used wherever internal hex fasteners are encountered on the job. Common applications include tightening set screws on motor shafts, removing access panel fasteners on HVAC equipment, securing pipe hangers and strut hardware, and servicing electrical panel components. The 3/8 inch drive size is a standard in most trade toolkits, compatible with a wide range of existing ratchets, flex handles, and torque wrenches already in the field. The full 12-size range eliminates the need to carry multiple individual sockets for standard inch hex fastener work.

Key Features

• 12-piece set covering 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, and 3/8 inch hex sizes
• 3/8 inch drive compatible with standard ratchets, extensions, and torque wrenches
• Steel construction with chrome finish for corrosion resistance and durability
• Meets ASME standards for professional and trade applications
• Rail storage keeps all 12 pieces organized and accounted for
• Inch measurement type covering the full fractional hex range used in North American equipment

Compatibility

Designed for use with standard 3/8 inch drive ratchets, extensions, and torque wrenches. Fits all internal hex fasteners in the 1/16 inch to 3/8 inch inch range as encountered on residential and commercial mechanical, electrical, and plumbing equipment.

Installation Notes

This set is intended for use by licensed tradespeople and qualified service technicians. Always de-energize electrical equipment and isolate mechanical systems before breaking fasteners on live assemblies. Verify the correct hex size before applying torque to avoid rounding fastener heads. Inspect each socket for wear or cracking before use and remove any damaged piece from service immediately.