Proto J6912HF Impact Socket 1/4 in Drive 3/8 in Hex

Product Description

The PROTO J6912HF is a 6-point hex drive impact socket built for use with 1/4 inch drive impact wrenches and rattle guns in trade and industrial applications. Constructed from alloy steel, this socket measures 3/8 inch across the socket opening and has an overall length of 15/16 inches, making it compact enough for tight-clearance fastening work. The magnetic design holds fasteners securely during positioning, reducing dropped hardware in confined spaces. Backed by a lifetime warranty, the J6912HF is suited for HVAC technicians, plumbers, electricians, and mechanical contractors who need a reliable, everyday-carry impact socket for hex fasteners.

This socket is designed for use in residential and commercial service environments where 1/4 inch drive impact tools are the standard. The 3/8 inch hex socket size covers a range of common fastener applications including panel screws, equipment mounting bolts, and fixture hardware. Its short 15/16 inch overall length makes it well-suited for work in tight spaces such as equipment cabinets, electrical enclosures, and mechanical chases where a full-depth socket would not fit.

Key Features

• 6-point hex drive design provides full contact with fastener flats, reducing rounding
• Alloy steel construction withstands high-torque impact use
• Magnetic style retains fasteners during placement in hard-to-reach locations
• Compact 15/16 inch overall length suits confined-space applications
• Lifetime warranty coverage

Compatibility

Designed for use with 1/4 inch drive impact wrenches and hand ratchets accepting standard 1/4 inch square drive sockets with a 3/8 inch hex fastener size.

Installation Notes

This socket is installed and removed by hand on any compatible 1/4 inch drive impact tool or ratchet. Always confirm the fastener size matches the 3/8 inch socket before applying torque to avoid fastener damage. Disconnect power or de-energize equipment before accessing fasteners on electrical or mechanical systems per applicable NEC or local code requirements. Do not use impact sockets as substitutes for hand-rated sockets in torque-sensitive precision applications.