Proto J5010MH Deep Hand Socket 10 Mm 3/8 Drive

Product Description

The PROTO J5010MH is a deep hand socket designed for professional hand-tool applications where standard-depth sockets cannot reach recessed or extended fasteners. Sized at 10 mm with a 3/8-inch drive, this 6-point socket delivers full contact on hex fasteners, reducing the risk of rounding. The chrome-plated finish resists corrosion and simplifies cleaning in shop environments. Mechanics, millwrights, and general maintenance technicians use deep sockets when working around stud-mounted hardware, deep-set bolts, and protruding threaded shafts. The 6-point geometry is the correct choice when torque requirements are high or fasteners show signs of wear.

This socket fits standard 3/8-inch drive ratchets, extensions, and torque wrenches. It is suited for automotive, industrial maintenance, and equipment service work wherever a 10 mm fastener sits below a surrounding surface or on an extended stud. The deep length profile makes it a common selection for engine bay work, panel fasteners, and general assembly tasks across light and medium-duty applications.

Key Features

• 10 mm socket size fits metric fasteners common in automotive and industrial assemblies
• 3/8-inch drive compatible with standard ratchets, extensions, and torque wrenches
• 6-point contact geometry reduces fastener rounding under load
• Deep length profile reaches recessed bolts and extended studs
• Chrome-plated finish provides corrosion resistance and ease of cleaning

Compatibility

Designed as an OEM-style deep hand socket for use with standard 3/8-inch drive hand-tool systems.

Installation Notes

This socket is installed and removed by hand-tool technicians using a 3/8-inch drive ratchet or torque wrench. Confirm the drive tang is fully seated before applying torque. Inspect the socket for cracks or deformation before each use, and do not use impact drivers unless the socket is rated for impact service. Store separately from impact sockets to avoid confusion.