Apex 80551 Mechanics Tool Set 3/8 in Drive 12 Point

Product Description

The APEX 80551 is a professional-grade mechanics tool set built around a 3/8 inch drive, 12-point socket configuration. Manufactured from alloy steel with a full-polish chrome finish, the set resists rust and corrosion in demanding shop and field environments. The 90-tooth ratchet mechanism allows for a tight 4-degree swing arc, making it practical in confined spaces. Off-corner loading geometry directs force onto the flats of fasteners rather than the corners, reducing the risk of rounding under heavy torque. Large, hard-stamped size markings on each socket allow fast identification without picking up and squinting at each piece. This set is suited for licensed mechanics, HVAC technicians, plumbers, and electricians who need a reliable, comprehensive hand-tool kit on the job.

The 80551 is appropriate for general mechanical service work across residential and light commercial applications. Typical use cases include equipment service, motor replacement, panel work, and mechanical assembly tasks where 3/8 inch drive sockets and matching ratchets are the standard go-to. The 12-point socket design provides engagement flexibility when positioning in tight or awkward fastener orientations. This set is a practical bench or service-van solution for trade professionals who work across multiple equipment types and need a full range of socket and drive sizes in a single organized kit.

Key Features

• 3/8 inch drive, 12-point socket configuration for broad fastener coverage
• 90-tooth ratchet for a 4-degree swing arc in tight access areas
• Alloy steel construction with full-polish chrome finish for corrosion resistance
• Off-corner loading design reduces fastener rounding under load
• Hard-stamped size markings for fast, reliable socket identification

Compatibility

Designed as a general-purpose 3/8 inch drive mechanics tool set compatible with standard 12-point fasteners across a wide range of mechanical service applications.

Installation Notes

This tool set is used by licensed mechanics and trade professionals for equipment service and assembly tasks. Always power down or de-energize equipment before performing mechanical work on electrical or HVAC components. Select the correct socket size to ensure full engagement before applying torque. Follow applicable codes and manufacturer service procedures for the specific equipment being serviced.

Technical Specifications

• Drive Size: 3/8 inch
• Point Configuration: 12 Point
• Ratchet Tooth Count: 90 Tooth
• Material: Alloy Steel
• Finish: Full Polish Chrome
• Weight: 11.55 pounds
• UPC: 099575805516

Standard Information

• Brand: APEX
• Manufacturer Part Number: 80551