TecoTek 3/4-inch Drive Deep 6-Point Impact Socket Set – 14-Piece Heavy-Duty Cr-Mo SAE (1 to 2 Inches)

Overview

When you tackle large fasteners on trucks, construction equipment, or other heavy machinery, you need a socket set that can endure repeated impacts and high torque. The TecoTek 3/4-inch drive deep impact socket set is built for demanding applications, delivering a deep reach and a six-point engagement that grips the flat sides of the fastener for a secure hold. Forged from premium chrome molybdenum steel and finished in a corrosion-resistant black phosphate, these sockets are designed to resist wear and keep markings legible even after tough days on the job.

Compatible with impact wrenches, the set combines rugged materials with a precise profile to minimize cam-out and keep pace with fast-paced maintenance tasks. High-contrast markings enhance readability in cluttered environments, helping you quickly identify sizes when lighting is less than ideal. The combination of durable construction and clear labeling supports efficient tool use and longer service life in challenging workshop conditions.

Durability and design

• High-durability construction using forged Cr-Mo steel with a black phosphate finish for corrosion resistance and long life.
• 6-point design delivers a high-torque grip on the stronger faces of fasteners, reducing rounding and slipping.
• Deep sockets provide extended reach to access deep-set fasteners on large assemblies.
• Clear, high-contrast markings stay legible under harsh lighting and frequent tool changes.

Set contents and compatibility

• 14-piece 3/4-inch drive deep socket set covering sizes from 1 inch to 2 inches (1", 1-1/16", 1-1/8", 1-1/4", 1-3/8", 1-7/16", 1-1/2", 1-9/16", 1-5/8", 1-11/16", 1-3/4", 1-13/16", 1-7/8", 2").
• Includes a heavy-duty storage case for organized transport to job sites or workshops.

Practical use and care

Ideal for large vehicles, industrial equipment, and heavy maintenance scenarios where a secure fit and reliable performance matter. Pair these sockets with your preferred impact wrench and follow standard safety practices to maximize efficiency and minimize tool wear.

Quality assurance

The set meets or exceeds ANSI performance standards and includes a 1-year quality guarantee, providing confidence for demanding tasks.