Proto Socket Bit, Insert Length 1 3/4 in, Tip Size 3/8 in J54413/8

Version

Introduction

The Proto Socket Bit Model J54413/8 is a precision-engineered tool designed for durability and performance in demanding fastening tasks. Crafted from high-quality alloy steel with a chrome finish, this socket bit ensures long-lasting resistance to wear and corrosion. Its hex tip fits securely into hex screw drives, providing a firm grip that reduces slipping during medium- to high-torque applications. With a 1/2 inch drive size and a 3/8 inch tip, this socket bit is ideal for professional mechanics and technicians seeking reliable and efficient fastening solutions.

Key Features

• Hex tip design for secure engagement with hex screw drives
• Made from durable alloy steel with a corrosion-resistant chrome finish
• 1/2 inch drive size compatible with standard tools
• 3/8 inch tip size for versatile application
• Overall length of 3-1/4 inches for easy handling and access
• Standard socket depth suitable for most fastening needs
• SAE measurement type ensuring compatibility with SAE fasteners
• Fixed insert design for enhanced stability during use
• Meets SAE AS4984A standards for quality and performance
• Not impact rated and not insulated, designed for general fastening tasks

Application Fields

1. Automotive repair and maintenance
2. Industrial machinery assembly and servicing
3. Electrical equipment fastening (non-insulated)
4. Construction and mechanical installations
5. General-purpose fastening in workshops and manufacturing