Proto J5024B Deep Hand Socket 3/4 Inch 12-point

Product Description

The PROTO J5024B is a deep hand socket designed for professional-grade fastener work requiring extended reach. Built from alloy steel with a black oxide finish, this socket fits a 3/8 inch drive and accepts 3/4 inch fasteners. The 12-point configuration provides more contact positions around the fastener head, which helps in confined spaces where swing arc is limited. With an overall length of 2-3/4 inches, the deep profile is suited for reaching recessed bolts, studs, and nuts that standard-depth sockets cannot access. Licensed tradespeople and mechanics across HVAC, plumbing, and electrical trades rely on deep sockets like this for equipment installation and service work.

The J5024B is used wherever a 3/4 inch fastener sits below a surface or inside a deep counterbore. Common applications include mechanical equipment installation, panel mounting, pipe flange work, and equipment-base fastening. The deep socket profile accommodates bolt threads that extend above the nut face, a common condition on threaded rod assemblies and long-stud applications. This socket is appropriate for both hand-drive use and low-torque power applications where a 3/8 inch drive tool is the specified drive size.

Key Features

• 3/4 inch socket size accommodates standard hex fasteners in that dimension
• 3/8 inch drive compatible with standard 3/8 inch ratchets, extensions, and breaker bars
• 12-point design allows engagement from more rotational positions, useful in tight quarters
• Deep profile at 2-3/4 inches overall length reaches recessed fasteners and threaded rod stud ends
• Alloy steel construction with black oxide finish resists corrosion and reduces light glare during use
• Meets ASME B107.1 standards for hand socket tools
• Limited lifetime warranty coverage from the manufacturer

Compatibility

Designed for use with standard 3/8 inch drive ratchets, extensions, and torque wrenches. Fits 3/4 inch 12-point hex fasteners. Not tether capable per manufacturer specification.

Installation Notes

This socket is a hand-tool accessory installed by the technician onto a 3/8 inch drive ratchet or extension before use. Ensure the drive detent fully engages the socket before applying torque to prevent slippage. Inspect the socket for cracks or deformation prior to each use, and never use hand sockets with impact drivers unless the socket is rated for impact service. Follow applicable torque specifications for the fastener and joint being serviced.