Gearwrench 80580 Hex Bit Socket Set 3/8 Drive 12 Pc Metric

Product Description

The GEARWRENCH 80580 is a 12-piece metric hex bit socket set built for 3/8 inch drive ratchets and extensions. Each socket is machined from steel with a chrome finish and is designed to engage hex fasteners cleanly without slippage. The set covers 2 mm through 12 mm in a continuous range, making it a practical go-to for HVAC techs, plumbers, electricians, and general service professionals who regularly encounter metric hex-head fasteners on equipment panels, valve assemblies, motor mounts, and similar hardware. The sockets store on an included rail for organized toolbox storage and fast size identification on the job.

This set is well suited for light commercial and residential service work where metric hex fasteners appear on electrical enclosures, pump housings, fan assemblies, and structural hardware. The 3/8 inch drive interface is the standard choice for mid-torque applications and pairs with any standard 3/8 inch drive ratchet, torque wrench, or extension. With 12 individual sizes on one rail, technicians avoid carrying multiple loose sockets or making return trips to the truck. The ASME standard compliance confirms the sockets meet recognized dimensional tolerances for professional use.

Key Features

• 12-piece set covers 2, 2.5, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12 mm hex sizes
• 3/8 inch drive fits standard ratchets, extensions, and torque wrenches
• Steel construction with chrome finish for corrosion resistance and durability
• Rail storage container keeps all 12 sockets organized and accessible
• Meets ASME dimensional standards for professional-grade tooling
• Metric sizing covers the most common hex fastener range found on trade equipment

Compatibility

Designed for use with any standard 3/8 inch drive ratchet, extension, or torque wrench. Compatible with metric hex fasteners ranging from 2 mm to 12 mm across residential and light commercial service applications.

Installation Notes

Hex bit sockets are installed and removed by hand onto the drive tool; no special tools are required beyond the 3/8 inch drive ratchet or wrench. Always confirm the correct hex size before applying torque to avoid rounding fastener heads. De-energize electrical equipment and shut off fluid systems before servicing any fasteners on live panels, valves, or pump housings. Follow applicable equipment manufacturer guidelines and local code requirements when performing service work that requires disassembly.