Proto J4774A Hand Socket 7/16 Inch 6-point 1/4 Drive

Product Description

The PROTO J4774A is a 6-point hand socket designed for precision hand-drive work in mechanical, industrial, and maintenance applications. Built from alloy steel with a chrome-plated finish, this socket accepts a 1/4 inch drive and is sized at 7/16 inch. The 6-point geometry provides full contact on fastener flats, reducing the chance of rounding during high-torque hand applications. At 1.25 inches in overall length and weighing 0.05 pounds, it is compact and suited for work in tight spaces. It meets ASME B107.1 standards, making it appropriate for professional use across a wide range of service environments.

This socket is suited for automotive, HVAC, plumbing, and general mechanical service where a 1/4 inch drive hand ratchet or extension is the tool of choice. The 7/16 inch size is commonly used on small fasteners found in equipment panels, control assemblies, and access covers. The universal flex socket type designation makes it adaptable to a variety of drive configurations. Licensed tradespeople and experienced technicians working in confined or detail-oriented areas will find this socket fits standard 1/4 inch drive toolsets.

Key Features

• 7/16 inch, 6-point socket geometry for full-flat fastener contact and reduced rounding risk
• 1/4 inch drive size compatible with standard hand ratchets and extensions
• Alloy steel construction for durability under repeated hand-drive torque
• Chrome-plated finish for corrosion resistance and easy cleaning
• Meets ASME B107.1 standards for hand socket tools
• Compact 1.25 inch overall length for use in restricted access areas

Compatibility

Designed for use with standard 1/4 inch drive hand ratchets, extensions, and adapters. Compatible with any 1/4 inch drive tool system accepting 6-point sockets.

Installation Notes

Install and remove with a properly rated 1/4 inch drive hand ratchet or breaker bar. Inspect the socket and fastener for wear or corrosion before use to prevent slippage. Do not use hand sockets with impact drivers unless the socket is rated for impact use. Store sockets in a dry environment to preserve the chrome finish and prevent corrosion.