Gearwrench 80587 Hex Bit Socket Set 3/8 in Drive 7 Pc Metric

Product Description

The GEARWRENCH 80587 is a 7-piece metric hex bit socket set built for 3/8 inch drive ratchets and torque wrenches. The set covers hex sizes from 3 mm through 10 mm, giving technicians the range needed for fastener work across HVAC equipment, electrical enclosures, plumbing fixtures, and general mechanical service. Sockets feature a polished steel finish and are stored on a rail for organized access in a tool bag or service cart. The set meets ASME standards, making it appropriate for professional trade use where dimensional accuracy is required.

This set is suited for residential and light commercial service work where metric hex fasteners are common. Typical applications include securing equipment panels, motor mounts, valve bodies, and other hardware encountered during HVAC, plumbing, or electrical installations. The 3/8 inch drive size is compatible with a wide range of ratchets, extensions, and torque wrenches already in most service tech inventories, making this set a practical addition without requiring additional drive adapters for most jobs.

Key Features

• 7 metric hex bit socket sizes: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, and 10 mm
• 3/8 inch drive compatible with standard ratchets, extensions, and torque wrenches
• Polished steel construction for durability and corrosion resistance
• Meets ASME standards for dimensional accuracy
• Rail storage keeps sockets organized and prevents loss in the field

Compatibility

Designed for use with standard 3/8 inch drive ratchets, torque wrenches, and extension bars. Fits metric hex fasteners ranging from 3 mm to 10 mm across a broad range of HVAC, plumbing, electrical, and mechanical equipment.

Installation Notes

Confirm the drive size of your ratchet or torque wrench matches the 3/8 inch drive before use. Select the correct hex size to avoid rounding fastener heads, particularly on softer aluminum hardware common in HVAC and plumbing equipment. Always relieve system pressure or de-energize equipment before loosening or tightening fasteners in live systems. Store sockets on the included rail to maintain the set and prevent misplacement during service calls.