Sunex Tools 2637 1/2-inch Drive Master Impact Hex Driver Set – 20-Piece SAE/Metric (6mm–19mm) with Dual Markings

Overview

The Sunex Tools 2637 hex driver set is built for real-world automotive and workshop use. With a 1/2-inch drive and a balanced mix of SAE and metric sockets, this 20-piece kit puts the most frequently used sizes in one rugged, portable package.

Durable by design for high torque

Crafted from CR-MO alloy steel, these drivers are designed to resist wear and flex under demanding torque. The solid, one-piece construction minimizes weak points, helping you complete tough tasks with more confidence and fewer replacements.

Smart, easy-to-use features

• Dual size markings are laser etched and roll stamped for permanent readability
• Includes 10 SAE sockets and 10 metric sockets for everyday compatibility
• Heavy-duty blow-molded storage case for secure transport and organized storage
• Meets ANSI standards to help ensure reliable performance under challenging jobs

What you can use it for

• Automotive repairs and maintenance where common hex sizes are needed
• Bike and equipment servicing that requires precise hex fits
• Home workshop projects that call for a compact, versatile socket set

Size coverage includes SAE from 1/4 inch to 3/4 inch and metric from 6 mm to 19 mm, giving you a broad range of options in a single kit. The combination of steel quality, dual markings, and a protective case makes this set a practical choice for professionals and enthusiasts alike. While results depend on the task and tool usage, the set is designed to support durable, repeatable performance in typical impact or torque-driven applications.