Proto J4708LTM Deep Hand Socket 8mm 12-point

Product Description

The PROTO J4708LTM is a deep hand socket designed for precision fastener work in tight or recessed applications. Built from alloy steel with a chrome-plated finish, this socket features a 1/4 inch drive and fits 8 mm fastener heads. The 12-point configuration allows engagement at more rotational positions, useful in confined spaces where swing arc is limited. The deep-length profile accommodates extended bolts, studs, and recessed fasteners that standard-length sockets cannot reach. At 0.06 pounds, it is a lightweight addition to any hand tool set used by mechanics, plumbers, electricians, or multi-trade service technicians.

This socket is suited for light-duty mechanical work, panel assembly, equipment maintenance, and service tasks across residential and commercial trades. The 1/4 inch drive pairs with ratchets, extensions, and T-handles in the same drive family. Applications include fastener access in HVAC equipment cabinets, electrical panel work, plumbing fixture installation, and general mechanical assembly where an 8 mm deep reach is required. The chrome finish resists corrosion during regular shop and field use.

Key Features

• Deep-length profile reaches recessed fasteners and extended studs
• 12-point design allows more engagement positions in restricted swing spaces
• Alloy steel construction for durability under hand-tool torque loads
• Chrome-plated finish resists corrosion and simplifies cleaning
• Meets AS4984A and ASME B107.110-2012 standards
• Lightweight at 0.06 pounds for reduced hand fatigue during extended use

Compatibility

Designed for use with standard 1/4 inch drive ratchets, extensions, and T-handles. Fits 8 mm fastener heads. Compatible with any 1/4 inch drive tool set meeting common hand tool drive standards.

Installation Notes

This socket is intended for hand-tool use only with a 1/4 inch drive ratchet or handle. Do not use with impact drivers, as the chrome finish and alloy steel grade are not rated for impact torque loads. Ensure the socket is fully seated on the fastener before applying torque to prevent rounding. No power lockout is required for socket use, but always de-energize or depressurize the equipment being serviced before accessing fasteners per applicable safety codes.