Proto J5334H Deep Hand Socket 1-1/16 in 6-point 1/2 in Drive

Product Description

The PROTO J5334H is a deep hand socket designed for professional trade and industrial use. Built from alloy steel with a chrome finish, this 6-point socket measures 1-1/16 inches in size and features a 1/2 inch drive. The overall length of 3-1/4 inches provides the reach needed to access recessed or deeply seated fasteners that standard-depth sockets cannot reach. The 6-point contact design reduces the risk of fastener rounding and delivers reliable torque transfer on hex fasteners. Mechanics, pipefitters, and maintenance technicians working on heavy equipment, structural fasteners, and large-diameter bolting applications will find this socket a dependable hand tool choice.

This socket is suited for residential, commercial, and industrial applications where a 1-1/16 inch fastener must be driven or removed with a 1/2 inch drive ratchet, breaker bar, or torque wrench. The deep profile accommodates bolt threads that extend beyond the nut face, stud-mounted fasteners, and recessed hex hardware common in HVAC equipment, plumbing flanges, and structural assemblies. It meets ASME B107.1 standards, confirming dimensional and performance compliance for professional-grade hand tool use.

Key Features

• 1-1/16 inch socket size with 6-point contact for reduced fastener rounding
• 1/2 inch drive compatible with standard ratchets, breaker bars, and torque wrenches
• 3-1/4 inch overall length for reaching recessed and stud-mounted fasteners
• Alloy steel construction with chrome finish for corrosion resistance and durability
• Meets ASME B107.1 standard for professional hand socket performance
• Deep length profile handles fasteners with extended bolt threads

Compatibility

Designed as an OEM-style deep hand socket compatible with 1/2 inch drive ratchets, extensions, and torque wrenches using standard square drive connections.

Installation Notes

Always ensure the drive tool and socket are fully engaged before applying torque to avoid slippage or socket ejection. Inspect the socket for cracks or wear before use, particularly after exposure to impact loads. This socket is intended for hand tool use and is not rated for impact driver applications. Follow applicable workplace safety and tool inspection standards when working on pressurized or energized systems.