Stanley 85-405 34 Pc 3/8 in Drive Socket Set Sae Metric

Product Description

The STANLEY 85-405 is a 34-piece deep and standard socket set built for professional technicians who need both SAE and metric coverage in a single kit. Driven by a 3/8 inch drive, the set spans 5/16 to 7/8 inch in SAE and 8 mm to 19 mm in metric sizes. All sockets feature a 12-point design and a chrome finish for corrosion resistance and clean wrenching in confined spaces. The kit includes 30 SAE and metric sockets in both standard and deep profiles, a ratchet, two extensions, and a universal joint, giving a tech everything needed to work through a full service call without hunting for additional pieces.

This socket set is well suited for HVAC service work, mechanical rooms, equipment installations, and general trade use where both inch and metric fasteners appear on the same job. The combination of deep and standard sockets in one set makes it practical for reaching recessed fasteners on fan assemblies, compressor mounts, electrical enclosures, and piping supports. The 3/8 inch drive size hits the sweet spot for mid-range torque applications common across residential and light commercial equipment.

Key Features

• 34-piece set includes 30 SAE and metric sockets in standard and deep profiles
• 3/8 inch drive covers 5/16 to 7/8 inch SAE and 8 mm to 19 mm metric sizes
• 12-point socket design for multiple engagement positions in tight access areas
• Chrome finish resists corrosion and simplifies cleanup in the field
• Includes ratchet, two extensions, and a universal joint for a complete working kit
• Dual SAE and metric coverage reduces the need for a second set on mixed-fastener jobs

Compatibility

Designed for use with standard 3/8 inch drive ratchets, extensions, and torque wrenches across residential and commercial trade applications requiring SAE and metric socket coverage.

Installation Notes

This set is intended for use by licensed trades and experienced technicians working on mechanical, HVAC, plumbing, or electrical equipment. Always de-energize and lock out equipment before using hand tools on fasteners near live components. Inspect sockets and the ratchet for cracks or wear before each use, and do not use impact drivers with chrome hand-tool sockets unless the socket is rated for impact service.