Proto J5014M Deep Hand Socket 14mm 12-point 3/8 Drive

Product Description

The PROTO J5014M is a deep hand socket designed for 3/8 inch drive ratchets and breaker bars. It fits a 14 mm fastener and features a 12-point internal geometry, which allows engagement at 30-degree increments for use in tighter working spaces. The socket is machined from alloy steel and finished with a chrome plating for corrosion resistance. Overall length is 2.125 inches, giving the deep profile needed to seat on fasteners with extended threads or recessed bolt heads. This socket meets ASME B107.5 standards and is suited for professional hand tool use in automotive, industrial, and mechanical service applications.

The J5014M is used in automotive repair, fleet maintenance, and general mechanical service wherever a deep 14 mm socket on a 3/8 inch drive is required. The deep length accommodates fasteners that are recessed into housings, have extended stud lengths, or require clearance over a nut and protruding bolt. Licensed technicians and professional mechanics reach for this socket in engine bay work, suspension service, and equipment assembly where standard-length sockets cannot seat fully on the fastener.

Key Features

• 14 mm socket size fits metric fasteners to ASME B107.5 standards
• 12-point design allows engagement at 30-degree increments in confined spaces
• Deep length profile at 2.125 inches overall for recessed or extended fasteners
• 3/8 inch drive compatible with standard ratchets, extensions, and breaker bars
• Alloy steel construction with chrome finish for durability and corrosion resistance
• Not tether capable — standard professional hand tool configuration

Compatibility

Designed as an OEM-style deep hand socket for use with 3/8 inch drive ratchets, extensions, and torque wrenches in professional mechanical service settings.

Installation Notes

This socket is installed and removed by hand tool professionals including automotive technicians and industrial mechanics. Ensure the drive is fully seated into the ratchet or extension before applying torque to prevent slippage. Inspect the socket for cracks or wear before use, and do not use impact drivers with this hand socket unless it is rated for impact service.