3/4\" Drive x 49mm, Standard Impact Socket - Sunex Tools

The Sunex Tools 449M 3/4" Drive x 49mm Standard Impact Socket is engineered for demanding professional use in automotive and industrial environments. This heavy-duty, impact-rated socket provides reliable engagement on large metric hardware, handling the high torque applications common on heavy-duty trucks, buses, and industrial machinery. It is a professional-grade tool designed for consistent daily shop use.

Key Features

• Chrome Molybdenum Construction: Forged from durable chrome molybdenum alloy steel, this socket offers high strength and controlled ductility to withstand repeated impact loads without deformation or cracking.
• Impact-Rated Design: Specifically built for pneumatic and cordless impact wrenches, ensuring robust performance and longevity in demanding fleet and equipment service environments.
• 6-Point Flank-Drive Contact: The 6-point geometry firmly grips the flats of fasteners, minimizing the risk of rounding and improving breakaway performance on seized or rusted nuts.
• Black Phosphate Finish: A corrosion-resistant coating provides protection against rust and pitting, extending the tool's life in high-contaminant shop and field conditions.

Applications

This 49mm impact socket is an essential tool for servicing heavy-duty wheel nuts, suspension components, and other large metric fasteners. It is commonly utilized on Class 6–8 trucks, transit and school buses, agricultural machinery, and construction equipment. This tool is ideal for fleet maintenance operations, municipal and DOT garages, off-road equipment service, and industrial plant maintenance where large fasteners and high torque are routine.

Specifications

• Manufacturer: Sunex Tools
• Model: 449M
• Drive Size: 3/4"
• Socket Size: 49mm
• Type: Standard Impact, 6-point
• Weight: 2.2 lb
• Dimensions: 2.7" x 1.7" x 1.7"